HomeSupplier Discoveryarrow-rightMetallurgy, Mineral & Energyarrow-rightSteel Pipe & Tubearrow-rightLarge Diameter Pipe Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
More
No.of Employees
More
Province & Region
More
about large diameter pipe
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

large diameter pipe7,000+ factories verified

Shandong Liaocheng Jiuyang Steel Pipe Manufacturing Co., Ltd

15 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Seamless Steel Pipe, Galvanized Steel Pipe, Copper Pipe, Roofing Sheet, Aluminum Coil, Square Tube, Galvanized Steel Coil, Prepainted Steel Coil
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 2012, Shandong Liaocheng Jiuyang Steel Pipe Manufacturing Co., Ltd. is located in Liaocheng City, Shandong Province-renowned as China's "Steel Pipe Capital. " With a registered capital of 50 million RMB, the company is a modern steel pipe manufacturing enterprise integrating R&D, production, and trade, specializing in the production and sales of high-quality steel pipe products.

Shandong Jianlong Plastic Co., Ltd.

24 yrs
·Manufacturer/Factory & Trading Company
Main Products:
PVC Well Drilling Pipe, PVC-U Water Supply Pipe, PVC-U Drainage Pipe, CPVC Pipe, PE Water Supply Pipe, PVC Threading Series Pipe, PPR Water Supply Pipe, Pert Floor Heating Pipe, Pex Pipe
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Jianlong Plastic Co., Ltd. is a large company with the annual production capacity of 50, 000 tons, and it is the manufacturer with strong financial and technical capabilities, was founded in Ju County, Rizhao City, Shandong Province, China in 1992. The company possesses modern standard workshops and management system, and products are specialized on PVC well drilling pipe, Water Pipe, UPVC, CPVC, HDPE, PPR, PE-RT, PEX, MPVC pipes and fittings area, which with many authorized certificates and honors, such as quality and environment system certificates, health and safety management system certificates and other honors from National and Provincial Government departments!

Hengrun Group Co., Ltd.

26 yrs
·Manufacturer/Factory & Trading Company
Main Products:
GRP Pipe Pccp Pipe, FRP Grille, FRP Tanks, Pccp Pipe, Pultruded Profiles, FRP Septic Tank, FRP Water Tank, FRP Cooling Tower, Pipe Fittings
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Founded in 2001, Hengrun Group Co., Ltd. is one of the earliest manufacturers specializing in FRP (glass reinforced polymer) composite materials in China. With a long history of more than two decades, Hengrun Group has always been committed to innovation, quality and excellence and has become a leading enterprise in the composite materials industry.

Shandong Donghong Pipe Industry Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Steel wire reinforced PE composite pipe, HDPE pipe, PE pipe, steel pipe
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Donghong Pipe Industry Co., Ltd. ( Donghong Pipe Industry, stock code: 603856) is headquartered in the hometown of Confucius - Qufu, China, and is an engineering pipeline manufacturer, pipeline engineering service provider and general contractor of pipeline engineering for all kinds of high polymer plastic pipelines, modified plastic composite pipes, heavy Donghong is a manufacturer of engineering pipelines, pipeline engineering service provider and general contractor of pipeline engineering with various types of high polymer plastic pipes, modified plastic composite pipes, heavy anti-corrosion metal pipes, energy-saving thermal insulated pipelines, connecting fittings and the application of new materials as its main business. Relying on the national enterprise technology center, the company integrates upstream and downstream ecological resources, deepens the research on digitalization, informatization and intelligentization of pipeline engineering, integrates intelligent pipeline into human life, and devotes itself to becoming a global leading comprehensive solution provider of pipeline system.

Shandong Guojie New Material Co., Ltd.

5.0
Main Products:
Steel Products, Scaffolding, Steel Structure, Seamless Steel Pipe, Steel Rebar, Stainless Steel, Galvanized Steel, Aluminum Products
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Your Comprehensive Steel Processing Partner - From Raw Materials to Precision Components, One-Stop Solutions with Rapid Delivery.

Shanxi Jingdong Pipe Industry Co., Ltd.

6 yrs·5.0
·Trading Company
Main Products:
Ductile Iron Pipe, Ductile Iron Pipe Fittings, Ductile Iron Manhole Cover
Country/Region:
Shanxi, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jingdong Pipe Industry Co., Ltd is a large group company integrating mining, beneficiation, sintering, ironmaking, and casting. It has three smelting blast furnaces, ten centrifugal units, three annealing furnaces and five automated finishing lines. It mainly produces ductile iron pipes, flexible cast iron drainage pipes, ductile iron fittings, ductile iron manhole covers. The overall annual production capacity exceeds 500, 000 tons. The company's products have passed: Environmental Management System GB/T24001-2016/ISO14001: 2015; Occupational Health Management System ISO45001: 2018; Quality Management System GB/T19001-2016/ISO9001: 2015. And become the recommended product of China Water Supply and Drainage Association. Product implementation standard: GB/T13295-2109.

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.

Shijiazhuang Shengshichang Trading Co., Ltd.

9 yrs·4.0
·Trading Company
Main Products:
PPR Pipe, PE Pipe, PPR Fitting, PE Fitting, PVC Pipe, PVC Fitting
Country/Region:
Hebei, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Shijiazhuang ShengShichang Trading Co., Ltd. Was established on March 29, 2018, located in Chang 'an District, Shijiazhuang City, Hebei Province. The company is a foreign trade business company of China's strength pipe manufacturer Jinghua Plastic Industry, committed to providing domestic and foreign customers with healthy, environmentally friendly and reliable pipe products.

Hebei Xiong'an Anzheng Engineering Materials Technology Co., Ltd.

Main Products:
HDPE Pipe, PVC Pipe, PPR Pipe, Mpp Pipe, HDPE Fittings, PVC Fittings, Plastic Tubing, Plastic Pipe, Water Supply Pipe, Drain Pipe
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hebei Xiong'an East Boom Engineering Materials Trade Co., Ltd. is the core international trade subsidiary of Hebei Xiong'an Anzheng Engineering Materials Technology Co., Ltd., with a registered capital of 60 million RMB. With 23 years of experience in the pipeline industry, we are committed to becoming a high-tech group integrating research and development, production, and sales. Leveraging the strategic advantages of the Xiong'an New Area, we have integrated the complete industrial chain from raw material procurement to finished product delivery, with products exported to international markets such as Southeast Asia, the Middle East, and South America.

Tianjin Zengze Steel Trading Co., Ltd.

19 yrs
·Trading Company
Main Products:
Steel And Laser Cladding Machine
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Zengze Steel Trading Co., Ltd. is a wellestablished enterprise engaged in the steel industry in China, with an annual sales volume of over 10 million tons. Zengze has built considerable influence within the steel sector.

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.

Shanghai Changjin Metal Product Co., Ltd.

24 yrs
·Trading Company
Main Products:
Stainless Steel Tube, Alloy Steel Tube, Aluminum Bar, Aluminum Coil, Stainless Steel Plate, Aluminum Sheet, Stainless Steel Bar, Stainless Steel Coil, Alloy Steel Sheet, Aluminum Pipe
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanghai Changjin Metal Product Co., Ltd, as one of the subsidiaries of AMHG, the marketing products including: Pipe, plate, bar, coil and etc of stainless steel, aluminium alloy, alloy steel and copper.

Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Steel Pipe, Stainless Steel, Galvanized Coil, Aluminum Products
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
We are a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. Located in Shandong Iron and Steel City: Liaocheng. The company has developed rapidly since its establishment. It has established long-term and stable cooperative relations with Shandong Iron and Steel, Rizhao Iron and Steel, etc. Main products: Carbon steel, I-beam, H-beam, stainless steel plate, wear-resistant plate, patterned steel plate, galvanized series, steel pipe, rebar, welded pipe, galvanized welded pipe, spiral welded pipe, etc. Widely used in important fields such as automobile, petroleum, railway, bridge, construction, electric power, transportation, machinery, shipbuilding, light industry, household appliances, kitchen and so on.

China Steel Material & Pipe Company

4 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Seamless Steel Pipe, Precision Steel Pipe, Galvanized Steel Pipe, Square Steel Pipe, Irregular Steel Pipe
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Company China Steel Material & Pipe Company, together with its subsidiaries Company JinHuaTai (Tianjin) International Trade Co, Ltd, Company HuaQiYouFa Pipe Tech, and Company ZhongTian ZhongGong, are affiliated to the same group. One-stop steel material, steel pipe&plate, section steel and customization tailored to your needs more than 2 years. Our steel material supply 30 out of 32 regions in China. It has 4 offices in China, 1 international branch in Tianjin; 3factories(2 in LiaoCheng, 1 in JingHai).

HENGSHUI GAINS TRADE CO., LTD.

Main Products:
Mannheim Process Potassium Sulphate Equipment, FRP Vessel, GRP Pipe, FRP Grating, FRP Cable Tray, FRP Septic Tank, FRP Electrolytic Cell, FRP SMC Water Tank, GRP Pipe Production Line, Filament Winding Machine
Country/Region:
Hebei, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Hengshui Gains Trade Co., Ltd. Locates in Jizhou City, Hebei Province_biggest production base of FRP products and radiators of China, combines advantages of local different industries, Hengshui Gains Trade Co., Ltd. Consists of several large-scale manufacturers, depends on customers' different requirements, we recommend and choose suitable manufacturer to satisfy and fullfill, we can provide design, supply, shipping, installation, commissioning etc one-station service or technical consultation service. From our company to Tianjin seaport is 300km, to nearest airport is 180km, nearest high-speed train station is 90km.

Hebei Hengyuan Pipeline Equipment Group Co., Ltd.

8 yrs
·Manufacturer/Factory & Trading Company
Main Products:
3lpe Steel Pipe, Fbe Steel Pipe, Tpep Steel Pipe, Spiral Steel Pipe, Anticorrosion Steel Pipe, Seamless Steel Pipe
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hebei Hengyuan Pipeline Equipment Group Co., Ltd. is a national high-tech company specializing in steel pipes and pipeline anti-corrosion solutions. The company has a registered capital of 50 million yuan and is located in Zhenggang Industrial Park, Yanshan County, Hebei Province, a major pipeline production base in China. It is conveniently connected to the Beijing-Shanghai Expressway, Rongwu Expressway, and Huangshi Expressway within 30 km, Cangzhou West High-Speed Rail Station within 40 km, and both Tianjin International Airport and Jinan Yaoqiang Airport within 150 km, making it convenient for customer visits and business development.

Shandong Hongcheng Steel Co., Ltd.

5 yrs
Main Products:
Carbon Steel Coil, Carbon Steel Plate, Carbon Steel Pipe, Steel Rebar, Galvanized Steel Coil, PPGI Coil, Galvanized Steel Pipe, Carbon Steel Rod, Angle Steel, Channel Steel
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Hongcheng Metal Materials Co., Ltd. is a professional steel product manufacturer. The company is located in Jinan City, Shandong Province, close to Qingdao Port and Tianjin Port, and sea transportation is very convenient. Main products: Carbon steel coils, stainless steel coils, galvanized coils, color-coated coils, roof panels, rebars, H-shaped steel, angle steel, channel steel, etc., with rich product resources, providing you with one-stop procurement.

Zhejiang Zhong Ding Iron and Steel Co., Ltd.

7 yrs
·Trading Company
Main Products:
Seamless Steel Pipe, Welded Steel Pipe, Carbon steel sheet, Carbon Steel Coil, Decking sheet, Steel Beam, Steel round bar, Steel Square pipe, Steel Rail, Stainless steel pipe/Strips/Coil/Bar/Plate
Country/Region:
Zhejiang, China
Sample Service:
Sample Available
Company Profile:
ZHEJIANG ZHONG DING IRON AND STEEL Co., Ltd is a large-scale enterprise integrating production, sales and trade. The company now has 8 hot-rolling piercing production lines and 30 cold-rolling unit production lines, with a production range of 10mm-219mm, wall thickness 0.5mm-22mm, tolerance range of +-2 wire precision steel pipes, and an annual inventory of more than 8, 000 tons of precision bright tubes; Advanced There are 6 double-sided submerged arc welded spiral steel pipe production lines, which can produce double-sided submerged arc welded spiral steel pipes with a diameter of 219-3620mm and a wall thickness of 6-30mm. The annual production of spiral pipes is more than 200, 000 tons and is trusted by the majority of the industry.

Shandong Tongmao Special Steel Co., Ltd.

10 yrs·5.0
Main Products:
Copper Pipe, Galvanized Steel Coil, Aluminum Tube, Brass Tube, Precision Seamless Steel Pipe, Stainless Steel Coil, Stainless Steel Pipe, Steel Sheet, Copper Sheet, Aluminum Coil
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
SHANDONG TONGMAO SPECIAL STEEL Co., Ltd is reputed at supplying copper pipe, aluminum tube, brass tube, stainless steel coil, galvanized steel coil, precision seamless steel pipe, also supply steel plate, steel coil and steel pipe, lead sheet etc.

Taihui Metal Materials Co., Ltd

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Steel Bar Truss, C Purlin, Z Purlin, Open-Type Floor Deck, Closed-Type Floor Deck, Steel Bar Truss Floor Deck, Color Steel Tile, Rock Wool Sandwich Panel, EPS Sandwich Panel, PU Sandwich Panel
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Zhejiang Taihui Metal Materials Co., Ltd. is an integrated enterprise specializing in the manufacturing, sales and service of steel structural building materials. Founded in 2015, the company is located in Deqing, Huzhou, adjacent to Hangzhou, just one kilometer away from Leidian Exit of S13 Lianhang Expressway, enjoying highly convenient transportation.

Hebei Aoliande Chemical Equipment Co., Ltd.

10 yrs
·Manufacturer/Factory
Main Products:
Potassium Sulface Equipment Production Line, FRP Pipe, FRP Tank, Electrolytic Cell, Frp Grating, Frp Pultruded Profiles, Computer Control Filament Winding Machine, Complete Sets of FRP Product Product
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hebei Aoliande Chemical Equipment Co., Ltd. is professional manufacturer which to market & sell FRP/GRP Pipe & fittings, FRP/GRP tank & tower, FRP grating, FRP pultruded profiles, FRP SMC water tank, FRP polymer electrolytic cell, S/F, F/F double wall underground fuel tank, FRP rebar, FRP pipe filament winding machine & technology, FRP tank filament winding machine & technology, FRP molded grating machine & technology, FRP rebar machine & technology, FRP pultrusion machine, FRP polymer electroytic cell machine & technology, Mannheim Process Potassium Sulphate Making Equipment & technology, FRP cable tray, FRP septic tank, Fiber reinforced plastic rod/core, etc, our international sales branches-Hebei Aoliande Chemical Equipment Co., Ltd through the continuous development and introduction of professionality and technology, the company rely on advanced technology, exquisite craftsmanship, reliable quality and perfect service, passed ISO9001, ISO14001, OHSAS18001 and SGS management system certification, now we have 300+ staff, annual sales of glass fiber reinforced plastic series products achieved 20, 000 tons, products have been sold to all over the world, USA, Brazil, Japan, Germany, India, Malaysia, Egypt, Bangladesh, Mali, Mongolia, Philippines, Italy, Chile, etc, and won the support and trust from new & old customers.

Cangzhou Datang Steel Pipe Co., Ltd.

20 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Finned Tube, Fin Tube Heat Exchanger, Air Cooler, Air Cooled Heat Exchanger, Shell and Tube Condenser, Boiler Energy-Saving Device, Boiler Tube, Economizer, Copper Pipe&Tube, Stainless Steel Pipe
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
DATANG STEEL PIPE Co., Ltd is a reputed manufacturer and wholesaler that export to global markets for 17 years.

Guangdong Dongfang Pipeline Solutions Co.,Ltd

28 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Srcp, Steel-Wire PE Composite Pipe, HDPE Pipe, PE Pipe, Steel Pipe, Plastic Resin Trading
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dongfang Pipeline Solutions is a professional manufacturer with 27 years of experience in producing high-quality composite pipeline systems, specializing in steel-wire reinforced PE pipes (SRCP/SRTP), PE100 water-supply pipes, and a full range of fittings.

Shandong Xinshenhao Intelligent Equipment Co., Ltd.

8 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Seamless Steel Pipe, Carbon Steel Pipe
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Xinshenhao Intelligent Equipment Co., Ltd with the total assets of 500 million, is one of the largest seamless steel pipe manufactures in Shandong Province Subsidiary export trading Company Shandong xinshenhao international Trade CO. Ltd. Our company is located in Taishan Road of Liaocheng Economic Development Zone.

Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.

17 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Seamless steel tube
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Liaocheng Xinglong Seamless Pipe Manufacturing Co., Ltd. Was founded in 2004. Covering an area of 15, 000 square meters, the company has total assets of over 250 million Yuan. There are 850 staff members in our company, including 180 technicians, and our annual output is 60, 000 tons. We have also established an effective and complete quality control system. In 2006, our company obtained the authorization of the ISO9001 Quality System, and it started to operate in accordance with API 5L and API 5CT in 2009.