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Shanghai Hongxianghui Steel Manufacturing Co., Ltd.

Main Products:
Seamless Steel Pipe, PPGI, Seamless Pipe, Ductile Iron Pipe, Welded Pipe, Pickling&Oiled Coil, Stainless Pipe, Stainless Coil, Metal Product, Steel Product
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanghai Hongxianghui Steel Manufacturing Co., Ltd. (HXH Steel), established on March 21, 2021, is a comprehensive foreign trade enterprise specializing in global, multi-category steel trade. As a key affiliate of the Zhongye Group, and backed by RMB 146 million in capital, we leverage the group's powerful manufacturing base to provide global clients with reliable, one-stop steel procurement solutions.

Jinan Jiujin Steel Co., Ltd.

5.0
Main Products:
Steel Pipe, Steel Plate, Steel Bar, Stainless Steel Pipe, Stainless Steel Sheet, Carbon Steel Pipe, Carbon Steel Sheet, Galvanized Steel Pipe, Galvanized Steel Sheet, PPGI
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jinan JiuJin Steel Co., Ltd is a leading manufacturer of private owned steel company. We have passed ISO9001 certificate and CE certificate. Our main products are seamless steel pipe, welded steel pipe, galvanized steel pipe, precision steel pipe, SHS&RHS steel pipe, pre-insulation steel pipe, alloy steel pipe, carbon steel plate, galvanized steel plate, alloy steel plate, cold rolled steel bar, carbon steel bar, alloy steel bar, galvanized steel bar, PPGI, PPGL etc. According to American standards ASTM, Japanese standards JIS, German standards DIN, British standards BS and other standards.

TIANJIN BOER KING STEEL CO., LIMITED

Main Products:
Seamless Steel Pipe, Boiler Tube, Casing/Drill Pipe, Alloy Steel Pipe, Gas Cylinder Tube, Oil Line Steel Pipe, 3PE/2PE Steel Pipe, Stainless Steel Pipe
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Boer King Steel Co., Ltd. Locates in the Shuang Gang industrial zone of Jinnan district 36km away from tianjin port. 6km away from tianjin airport, 40km away from train station.

Permanent Steel Manufacturing Co., Ltd.

Main Products:
Seamless Steel Pipe, Piling Pipe, ERW Pipe, Spiral Welded Pipe, LSAW Steel Pipe, OCTG, Casing Pipe, Drill Pipe, Carbon Steel Pipe, Stainless Steel Pipe
Country/Region:
Hunan, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Permanent Steel Manufacturing Co., Ltd has been committed to being a major supplier of quality kinds of carbon steel pipe, stainless steel tube, hollow section, casing pipe, numerous types of piping equipments including Bend, Cap, Coupling, Elbow, Reducer, Stub End, Tee, Olet, Joint, Gasket, etc. As a factory, which specializing in the production, processing and sales of various steel pipes and pipe fittings size enterprises, headquartered in Hunan, the production base is located in Shandong and Tianjin.

Tianjin Youfa International Trade Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Carbon Steel Pipe, Galvanized Steel Pipe, Stainless Steel Pipe, Scaffolding, Pipe Fitting
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Youfa International Trade Co., Ltd. is the subsidiary of Tianjin Youfa Group. As one of the windows for international business, we mainly focus on exploring overseas markets as well as developing and offering service for major domestic clients. Tianjin Youfa Group is a comprehensive steel-based enterprise, the business includes steel-making, steel strip, straight seam welded pipe, galvanized pipe, rectangular pipe, spiral pipe, plastic inner-lined pipe, seamless pipe, covered electrode, so on and so forth. The annual integrate production capacity amounts to 7.5 million tons. Since 2006, we have been one of the leading corporations in Chinese Top-500. What is more, Youfa Group is the largest straight-seam welded pipe manufacturer in China. In 2008, "YouFa" Brand was regarded as the "Well-known Chinese Trademark" by Trademark Office State Administration for Industry &Commerce of the People's Republic of China. Meanwhile, we are the first-class supplier for CNPC, Sinopec and some big relevant companies. So as to adapt to the overall-developing strategy, at the beginning of 2010, YouFa Group and its subsidiaries founded SIANO(Beijing) Steel Co., Ltd, which is responsible for the import &export business, building business contact with some influential companies and providing the after-sale service for our customers.

CANGZHOU HONGDING PIPE INDUSTRY CO., LTD

16 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Pipe Fittings, Flange, Elbow, Tee, Reducer, Cap, Seamless Pipe, Insulated Steel Pipe
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
HDSTEEL Group (HD-STEEL) was established in 2011 and is located in Yanshan Industrial Zone, Cangzhou, Hebei, well known as China's "Pipe Fittings Capital. " With a registered capital of RMB 8 million and a 5, 000 m² production facility, we are a professional manufacturer and supplier of steel pipes, flanges, and pipe fittings.

Jinan Mech Piping Technology Co., Ltd

13 yrs
·Manufacturer/Factory & Trading Company
Main Products:
ERW Pipe, Galvanized Steel Pipe, Carbon Steel Pipe, Welded Steel Pipe, Valve
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jinan MECH Piping Technology Co, Ltd is a professional manufacturer of ERW pipes, steel pipe nipples, spiral welded pipes. It is committed to the development and production of high-quality ERW pipes, steel pipe nipples, spiral welded pipes at domestic and abroad. The company is equipped with a number of advanced automatic equipment. The welding machines are all imported from Thermatool in the U. S with high-frequency welding machine and Lincoln welding machine. There are 7 ERW production lines with an annual production capacity of about 300, 000 tons. There are 2 galvanized production line with an annual production capacity of approximately 100, 000 tons. There are 4 coating production lines with an annual production capacity of approximately 50, 000 tons. We have 5 SSAW production lines with an annual production capacity of approximately 200, 000 tons. There are also many intelligent prefabricated equipment which can meet the multi-faceted and high-quality needs of different customers.

Liaocheng Hengjiude Mechanical Equipment Co., Ltd.

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Carbon Steel Series, Stainless Steel Series, PPGI/PPGL, Rebar Series, Profile Steel Series, Alloy Series, Elbow/Flange Series, Copper Series, Aluminum Series
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Liaocheng Hengjiude Machinery Equipment Co., Ltd. is a comprehensive company integrating steel production, processing, trade, logistics and distribution. With international high-end technology, independent innovation intellectual property rights, professional high-tech enterprises. The company is located in Liaocheng City, Shandong Province, the largest steel pipe industrial base in China. Located in Shandong Province, known as "the holy land of Qilu and the state of rites", the location advantage is obvious and the transportation is convenient. The company has more than 110, 000 square meters of production and processing base, the full introduction of international advanced modern automated production and processing equipment.

Hebei Tianbo Industry and Trade Co., Ltd.

Main Products:
Carbon Steel Seamless Pipes, Sml Steel Pipes, Malleable Iron Pipe Fittings, Mi Fittings, Steel Nipples, Hose Nipples, Gas Fittings, Wall Panels Decorative Wall Boards, Stone Coated Wall Board
Country/Region:
Hebei, China
Sample Service:
Sample Available
Company Profile:
With years of professional experience in exporting steel products and construction materials, our company has established a solid reputation as a reliable supplier in the global market. Adhering to the philosophy of "Quality First, Integrity-Based, Customer-Oriented", we have won wide praise and trust from merchants at home and abroad through unremitting efforts. Our commitment to high-quality products, reasonable prices and thoughtful after-sales service has enabled us to maintain long-term stable cooperation with customers worldwide and expand our international influence.

Union Steel Industry Co., Ltd.

4 yrs
·Trading Company
Main Products:
Steel Pipe, Seamless Steel Pipe
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe and pipe fittings designing, manufacturing, stocking and exporting in China. As one of the leading manufacturer of steel pipe products in China, Union Steel Industry Co., Ltd are committed to providing one-stop service to customers around the world.

Jinan Taigang New Material Co., Ltd

6 yrs
·Trading Company
Main Products:
Steel, Aluminum
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Jinan Taigang new material Co., Ltd is a professional steel company engaged in the research, development, production, sale and service. It had five branch companies. Our annual sales nearly one billion, about 280, 000 tons steel, It is located in Jinan with the convenient transportation access. In line with the development concept of quality conquer the world, service achievement future. We dedicate to strict quality control and thoughtful customer service, and our experienced staff members are always available to discuss your requirements and ensure every customer satisfaction. Our main products include PPGI, galvanized steel, steel plate, round bar, steel pipe, Stainless steel product, angle bar, steel pile, H beam, I beam, angle, Channel flat steel etc. With double guarantee of service and management system. Main market distributes in North America, South America, Africa, Southeast Asia as well as Oceania. We have established long-term and win-win partnership with many large steel manufacturers, such as Baosteel, Laiwu Steel, Rizhao Steel, Handan Iron and Steel, Angang and Maanshan Iron and Steel. We always foucesed on the intergration of reasources, in line with the concept of win win cooperation. Sincerely wish to build a long and regular business with you forever.

Tianjin Boer King Steel Import and Export Co., Ltd.

13 yrs
·Trading Company
Main Products:
Casing Pipe; Seamless Steel Pipe; High Pressure Boiler Tube; Spiral Steel Pipe; Stainless Steel Pipe
Country/Region:
Tianjin, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
WE BOER KING STEEL GROUP(Tianjin Boer King Steel Import and Export Co., Ltd )LOCATED IN SHUANGGANGINDUSTRIAL ZONE, JINNAN DISTRICT, TIANJIN, China. 30KM AWAY FROM TIANJIN XINGANG PORT, 8KM AWAY FROM TIANJIN AIRPORT.

Cangzhou Chengsheng Pipeline Equipment Co., Ltd.

10 yrs
·Trading Company
Main Products:
Metal Part, Steel Pipe, Pipe Fitting
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wholesale and retail: Pipeline equipment, steel, hardware products, insulation materials, building materials, sports equipment, plastic products, rubber products, mechanical equipment and spare parts, import and export of goods (for projects that require approval according to law, business activities can only be carried out after approval by relevant departments).

Jiangsu HYT International Trading Co., Ltd.

11 yrs
·Trading Company
Main Products:
Seamless Steel Pipe, Precision Steel Pipe, Special Shape Steel Pipe
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jiangsu HYT International Trading Co., Ltd was established in 2015, which is a wholly-owned subsidiary of Wuxi Lusheng Special Steel Co., Ltd., Jiangsu HYT International Trading Co. Is responsible for the overseas marketing business of various metal products produced by our group. We specialize in alloy steel, stainless steel, carbon steel, copper, aluminum, high nickel chromium alloy and other materials of pipes, plates, bars, profiles, piping fittings and welding materials, we dediceted in providing one-stop service for petroleum, chemical, electric power and automobile manufacturing industries.

Hunan Hengan Weiye Metal Products Co., Ltd.

5 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Steel Pipe
Country/Region:
Hunan, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
After 20 years of development, HengAn Weiye Steel Group has become a leading enterprise in the industry with is own brand and several patents. In year 2022, Hunan HengAn Weiye Metal Products Co, Ltd was established to pave the way for extended processing and international trade of metal products. The company has over 10000 tons of stock and processing bases in Guangzhou, Tianjin, Hubei and Shandong, Jiangsu and Zhejiang.

TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.

9 yrs·5.0
Main Products:
Steel Tube/Pipe, Solar Steel Brackets/Accessories, Steel Coil/Sheet, Steel Nail, Pet Iron Cage, Roofing Sheet, Hose Clamps, Angle Bar, Fence Post, Pipe Fitting
Country/Region:
Tianjin, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Shengteng International Trade Co., Ltd, which is located in the steel production base of Yangjiayuan Village, Tianjin city, China. Products mainly including PV Mounting systems, Scaffolding steel prop, Galvanized steel pipe, ERW steel pipe, Square/Rectangular steel pipe, Seamless steel pipe, Galvanized steel coil/sheet, Galvanized Corrugated sheet, weldinng all kinds of pet iron cage, steel wire, iron nails, and support OEM service.

Shanghai Ali-Mama Steel Trading Co., Ltd.

Main Products:
Steel Tube and Pipe, Steel Construction, Carbon Steel Pipe, Stainless Steel Pipe, PVC Pipe and PE Pipe, Longitudinal Seam Steel Pipe, Spiral Seam Steel Pipe, Stainless Steel Plate, PPGI, Galvanized Zin Coating
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanghai ALI-MAMA STEEL TRADING COMPANY. Known as Ali-Steel, pioneered in 2020, based in Shanghai, ALI-STEEL is a professional one-stop steel products supplier. Our business philosophy is"keep improving & win-win cooperation". We furnish best steel and strict quality management, perfect after-sales services, reasonable product prices, good customer reputation as we have faith in integrity of the our business philosophy. We realize the common development of customers, employees and enterprises. We have won trust and support of customers from all over the world. Selling steel all over China and mainly exported to South America, Southeast Asia, Middle East, South Africa, Australia and many more. Our company's main products: VARIOUS CARBON STEEL AND STAINLESS STEEL PIPE AND FITTING, STEEL CONSTRUCTION FABRICATION AND PRODUCTS, Metal including ERW steel pipe, LSAW STEEL pipe and SSAW STEEL pipe, Seamless steel pipe and galvanized Zinc steel pipe, square and rectangular steel pipe, steel plates and steel billets.

Guangzhou Kingmetal Steel Industry Co., Ltd.

5.0
Main Products:
Steel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Guangzhou Kingmetal Steel Industry Co., Ltd., is an Industry Group Company. It is a professional company in designing, producing and selling steel pipe, pipefittings and prefabricated house. We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.

Jiangsu Hengshuntai Steel Co., Ltd.

5.0
Main Products:
Stainless Steel Plate, Stainless Steel Pipe, Stainless Steel Round Bar, Hartz Alloy, Stainless Steel Coil, Aluminum Coil, Nickel Alloy Steel, Galvanized Steel, Stainless Steel Bar&Rod, Carbon Steel
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jiangsu Hengshuntai Steel Co., Ltd. is a stainless steel/alloy factory engaged in the researching, stocking, sale and service of stainless steel coils, stainless steel sheet, stainless steel pipes, stainless steel profile, stainless steel bar, alloy steel products.

Shanghai Xunbang International Trading Co., Ltd.

Main Products:
Silicon Steel, Steel Wire Rope, Steel Pipe, Steel Coil, Steel Sheet, Electrical Steel, CRGO, CRNGO
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanghai Xunbang Co., Ltd, ((A Subsidiary of Soboom Group)) Is one of the famous steel service enterprises in the east China of Shanghai. The main business field of is the manufacturing, Processing and distributing of steel product. Our company main product including Steel coil, Steel sheet, Steel pipe, Steel wire rope and Silicon steel coil. We have more than 15 year's experience for foreign trade and 20 years of domestic market. We are Agent of Baosteel, Wisco, Shougang Group, Shagang, An steel. Tisco etc. We have best supply chain and competitive price, will match different quality and price level requirement. Now our clients throughout the world and areas in MID-east, Africa, South-American, Southeast Asia, Latin-American, Europe. Our capacity up to 100, 000Tons.

Liaocheng Haoshuntong Metal Materials Co., Ltd.

11 yrs
·Trading Company
Main Products:
Steel Pipe, Steel Coil, Steel Plate
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Liaocheng Haoshuntong Metal Materials Co., Ltd is a comprehensive enterprise focusing on steel production and foreign trade business. The company integrates R&D, production, sales and services, and is committed to meeting the diverse needs of global customers with high-quality and high-performance steel products.

Tianjin.Goldensun Import & Export Co., Ltd.

19 yrs
·Trading Company
Main Products:
Galvanized Steel Pipe, Steel Pipe, Steel Tube, Cold Bend Steel Profile, Iron Nails, Iron Wire, Roofing Sheet, Galvanized Coil, PPGI Coil, Hot Steel Plate
Country/Region:
Tianjin, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Bazhou GY steel pipe factory was tablished in 2005, mainly engaged in black steel pipe, galvanized steel pipe, cold bend steel profile, roofing sheet, roofing nails, concrete nails, iron nails, black wire, galvanized wire, galvanized steel sheet, hot rolled steel plate, checkered steel plate, scaffolding ladder, machine, etc. Our factory are covering more than 100, 000 square meters area, with the eight world-class steel tube production lines, we can produce over 500, 000MT of tubes annually in ASTM, DIN, BS, GB and other industrial standards. Equipped with first-class facilities for ERW tubing mills, our products′ Quality is fully guaranteed. While our products have also been approved by the third party inspectors such as SGS, BV and COTECNA. We stick to the principle of quality first, service first, continuous improvementAnd innovation to meet the customers for the management and zero defect, zero complaints as the quality objective. To perfect our service, we make our products with good quality at the reasonable price.

Shandong Baotai Steel Co., Ltd.

6 yrs
·Trading Company
Main Products:
Section Steel Galvanized Steel Coil, PPGI, Corrugated Sheet, Stainless Steel Coil, Stainless Steel Pipe, Sheet Pile, Ductile Iron Pipe, Carbon Steel Sheet, Carbon Steel Pipe, Aluminum and Copper
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Baotai Steel Co., Ltd. is located in Jinan, the capital of Shandong Province. Mainly produce stainless steel, carbon steel, galvanized steel, PP G I, PP G L. Our team has been dedicated to the steel industry for 20 years. The company has established long-term and close cooperative relations with well-known domestic iron and steel enterprises. At the same time, the company's annual stock reserve exceeds 200, 000 tons, which can guarantee a short delivery time. Baotai Steel provides services to domestic government construction projects, Chinese listed companies and state-owned enterprises and other large enterprises. At the same time, Baotai Steel has long-term cooperative relations with many countries in Russia, the Middle East, Southeast Asia, South Africa, South America and other regions. With high-quality products, low prices and high-quality services, it has been highly praised by customers. Customers from different countries signed agency agreements with Baotai Iron and Steel and became Baotai Iron and Steel's agents. Baotai Steel's service team provides you with professional and high-quality services online 24 hours a day. At the same time, Baotai Steel also insists on customer-centric win-win, and looks forward to becoming a high-quality enterprise you can trust.

WUXI BAOWANG STEEL CO., LTD.

Main Products:
Stainless Steel Sheet, Steel Plate, Stainless Steel Coil, Stainless Steel Pipe, Steel Pipe, Alloy Steel, Stainless Steel Bar, Steel Strip, Cold Rolled Coil, Seamless Steel Pipe
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
After many years developments, Wuxi Baowang Steel Co., Ltd. Has become one of the level-one suppliers of China. Now the company is mainly focusing on the import and export all kinds stainless steel products,

Hebei Cangrun Pipeline Equipment Co., Ltd.

5.0
Main Products:
Galvanized High Strength Steel Pipes, Carbon Steel Seamless Stainless Steel Elbow, Carbon Steel Thread Tee, Carbon Steel FF RF Blind Butt Welding Flange, Carbon Steel Cap, Carbon Steel Concentric Reducer, Thread Carbon Steel Seamless Nipple, Soft Seal Gate Valve Z45X-10q/16q/25q, Sockolet, Four Way Tee
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
HEBEI CANGRUN PIPELINE EQUIPMENT Co., Ltd is a professional manufacturer of industrial pipes, industrial pipe fittings and flanges, based in China. Our products include all types of industrial pipe fittings and flange, they are widely used in electric power, petrochemical, chemical, pharmaceutical, boiler, heating, shipbuilding, and other industries.

Shandong Chenwang Steel Pipe Co., Ltd.

9 yrs
·Trading Company
Main Products:
Steel Pipes, Steel Plates, Galvanized Coils, Stainless Steel Coils, Round Steel, Galvanized Steel Pipes, Etc
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
washed phosphating seamless pipe, low-temperature resistant angle steel, low-alloy angle steel, pipe material, ND steel pipe, Corden steel pipe, cold drawn square steel, cold drawn steel pipe, Q345B steel pipe, high-pressure boiler pipe, 27SiMn seamless pipe, internally threaded steel pipe, thick walled seamless steel pipe, thick walled seamless pipe, Q355B angle steel, 12cr1movg alloy pipe, 15CrMoG high-pressure boiler pipe, Q345D steel pipe, Q355B channel steel, 45 # seamless steel pipe, Q345e fertilizer special pipe, 20 # seamless steel pipe, Q345D seamless pipe, cold drawn hexagonal steel, Q345C seamless steel pipe, 15CrMog alloy pipe, galvanized angle steel, 42CrMo seamless pipe, thick Wall steel pipe, small-diameter seamless steel pipe, Q345C steel pipe, 15crmog alloy pipe, Q345E seamless pipe, Q345C seamless pipe, 12Cr1MoviG alloy pipe, Q345E steel pipe, Q355D seamless steel pipe, Q355D steel pipe Q235nh weather resistant steel plate, 20cr seamless pipe, Q355B seamless steel pipe, Q355E seamless steel pipe, 42CrMo seamless steel pipe, 35CrMo seamless steel pipe, 20G boiler pipe, 40Cr seamless pipe, low and medium pressure boiler pipe, 12Cr1MoVG high-pressure boiler pipe, large-diameter seamless steel pipe, Q355nh weather resistant steel plate, Q345B seamless pipe, 16Mn seamless pipe, 20G high-pressure boiler pipe, Q355C seamless steel pipe, special-shaped steel pipe, Q355B steel pipe, Q345E seamless steel pipe, galvanized channel steel, galvanized seamless pipe