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pipe reducer sizes2,000+ factories verified

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.

Cangzhou Hangxin Flange Co., Limited.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Steel Flange, Steel Pipe Fittings
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Cangzhou Hangxin Flange Co. Ltd., established in 2016, is engaged in the manufacture and export of flanges and pipe fittings. Our factory is located in Mengcun County, the hometown of elbow fittings in China, 120km north of Tianjin and 260km northwest of Beijing Capital International Airport, with convenient transportation.

Hebei Pipeline Equipment HN Co., Ltd.

Main Products:
Steel Pipes, Pipe Fittings (Elbow Tee Reduer Cap...), Flange, Pipe Spool, Thermal Insulation Pipe, Anti-Corrosion Pipe
Country/Region:
Hainan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company offers variety of products which can meet your multifarious demands. Such as steel pipes, pipe fittings, flanges, pipe spools...

Chengdu Derbo Steel Co., Ltd

5.0
Main Products:
Steel Pipe, Stainless Steel, Steel Plate, Fitting, Flange
Country/Region:
Sichuan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Chengdu Derbo Steel Co., Ltd. Since its establishment in 1990s, has focused on steel industry for more than10 years with the principle of perfect quality and excellent service and basic purpose of providing strategic sourcing service and product solutions for foreign market.

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.

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

28 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Pipe Elbow, Pipe Tee, Pipe Cap, Pipe Reducer, Pipe Bend
Country/Region:
Hebei, China
Sample Service:
Sample Available
Company Profile:
Hebei Shengtian Pipe-Fitting Group Co., Ltd. Was established in 1989. We are located in MengcunCounty in Hebei Province, covering an area of 100, 000 square meters, with a workshop of 25, 000 square meters and registered capital of $7, 500, 000. Our company has a strong staff team. There are over 360 employees, including over 30 professionals and technicians.

Ningbo Sunplast PiPe Co., Ltd.

Main Products:
HDPE Pipe, HDPE Pipe Fittings, HDPE Pipe Welding Machine, Pex-Al-Pex Pipe, Pex-Al-Pex Fittings, PPR Pipe and Fittings, Poly Fittings, Poly Pipe, HDPE Dredge Pipe, Dredge Pipe Floats
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Ningbo Sunplast Pipe Co., Ltd has been focusing on manufacturing of plastic piping systems for more than 15 years. We started the business as a micro factory which had less 5 workers & only one extrusion line for 20-315mm HDPE pipe, but now, we have been growing to be a modern international factory owning three manufacturing workshops & more than 200 workers. Equipped with world advanced pipe extrusion lines and injection machines, the company's annual output of piping products reach over 15000 tons.

Luoyang Pioneer Anticorrosion Equipment Co., Ltd.

8 yrs
·Trading Company
Main Products:
Chemical Pump, Ball Valve, Butterfly Valve, Diaphragm Valve, Check Valve, Pph Pipe, PVDF Pipe, PTFE Lined Pipe, Magnet Coupling Pump, PVDF Pump
Country/Region:
Henan, China
Sample Service:
Sample Available
Company Profile:
Has been more than 30 years since set up, Luoyang Pioneer Anticorrosion Equipment Co., Ltd. Ls a top leader inmanufacturing anticorrosion equipment, pipes and valves inland. Located in the high-developing area ofLuoyang Economic Development zone, the company occupies area more than 32800m3. With modernworkshops and facilities, perfect quality control system and advanced inspect method, and well-educated staffsthat can undertake a full set of anticorrosion equipment of research and development, production andInstallment.

Wenzhou Sinco Steel Co., Ltd.

15 yrs
·Trading Company
Main Products:
Stainless Steel Pipe, Pipe Fittings, Ss Plate/Sheet, Stainless Steel Seamless Pipe, Stainless Steel Tube, Ss Flange, Stailness Steel Valve, Welded Pipe, Stainless Steel Coil, Ba Tube
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
WENZHOU SINCO STEEL CO. Ltd (ZHEJIANG TSINGCO PIPING TECHNOLOGY Co., Ltd ). Is one of the leading manufacturer and exporter for the Stainless Steel Seamless Pipes & Tubes from Wenzhou, China. Based on our Stainless Steel seamless pipe factory, We supply the ONE-STOP service fittings, flanges, valves etc to our customers home and abroad.

Guangzhou Dingtaichang International Trading Co., Ltd.

Main Products:
Stainless Steel Flange, Valve, Steel Elbow, Pipe Flange, Pipe Fitting
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dingtai Chang International Trade Co., Ltd. (DTC) is a professional manufacturer and global supplier of industrial components, specializing in the R&D, production, and export of pipe fittings, flanges, valves and related products. The company is located in Guangzhou, China with own-facility in Hebei Province - one of the country's leading industrial hubs for stainless steel manufacturing. We offer a comprehensive range of products, including elbows, tees, reducers, flanges, and pipe spools, designed to meet the needs of diverse industries and applications. Our materials include 304, 304L, 316, 316L, 321, and duplex stainless steels, ensuring reliable performance across various operating conditions.

Chengdu Chuangrong Trading Co., Ltd.

Main Products:
HDPE Pipe, HDPE Fittings, Plastic Pipe Welding Machine, Plastic Pipe Welding Tool, PPR Pipe, PPR Fittings, PP Compression Fittings, Pipe Repair Clamp
Country/Region:
Sichuan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
CHUANGRONG is a share industry and trade integrated company, established in 2005. Which focused on the production full range of quality HDPE Pipes & Fittings (from20-1600mm, SDR26/SDR21/SDR17/SDR11/SDR9/SDR7.4), and sale of PP Compression Fittings, Plastic Welding Machines, Pipe Tools and Pipe Repair Clamp etc.

Hebei Pengrun Pipe Fittings Manufacturing Co., Ltd.

14 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Flange, Pipe Fittings, Forged Flange, Forged Valve, Forge Socket Fittings, Blind Flange, Lap Joint Flange, Stainless Steel Flange
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hebei Pengrun Pipe Fittings Manufacturing Co., Ltd. Has been specializing in steel pipe fittings and pipeline accessories since 2012. Located in Yanshan County, Hebei, China's core pipe fittings industrial base, we boast solid production scale, strong capital strength and an experienced professional technical team, fully capable of supporting your bulk orders and customized pipeline matching needs.

Hangzhou Jiuyang Plastic Pipe Industry Co., Ltd.

23 yrs
·Manufacturer/Factory & Trading Company
Main Products:
HDPE Pipe, PE Pipe Fitting, Electrofusion Pipe Fittings, Threaded Fittings, Steel Wire Mesh Pipe, HDPE Butt Pipe Fittings, PE Series Valve, Pert-II Pipe, Pert-II Pipe Fittings, Mpp Pipe
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hangzhou Jiuyang Plastic Pipe Industry Co., Ltd. Was established in 2004 and is a company specializing in the production and sales of HDPE water supply pipes and fittings.

Liaoning Xinmingyu Plastic Industry Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
HDPE Butt Fusion Fitting, HDPE Socket Fusion Fitting, HDPE Electrofusion Fitting, PE-RT II Socket Fusion Fittings, PE-RT II Butt Fusion Fitting, PE-RT II Electrofusion, HDPE Siphonic Drainage System
Country/Region:
Liaoning, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Liaoning Xinmingyu Plastic Industry Co., Ltd. (XMY)

Sichuan Marwin Technology Co., Ltd

Main Products:
Nozzle, Pipe, Pipe Fittings, Ball Value, Pump, Filter, Flow Meter, Pressure Gauge
Country/Region:
Sichuan, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Sichuan Marwin Technology Co., Ltd is a professional supplier specializing in filtration and fluid control products, providing reliable solutions for industrial filtration, fluid transportation, and spraying systems. With years of industry experience, we focus on delivering high-quality products, stable performance, and cost-effective solutions to customers worldwide.

Wenzhou Huashang Steel Co., Ltd

Main Products:
Stainless Steel Pipe, Ss Pipe, Stainless Steel Tube, Ss Tube, Butt Welded Fitting, Nickel Alloy Fitting, Flange, Stainless Steel Butt Welded Fitting, Duplex Steel Pipe, Nickel Alloy Steel Pipe
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Huashang Steel was established in 2009, , after 15 years of development, We have gradually grown into a professional industrial pipe system provider and manufacturer. Serving customers from more than 50 Countries and regions World wide

Hebei Guangte Rubber Products Co., Ltd.

13 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Rubber Seal Strip, Car Seal Strip, Door and Window Sealing Strips, Door Sealing Strip, Silicone Insulating Sleeve, Rubber Seal
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Hebei Guangte Rubber Products Co., Ltd., founded in 2013 with a registered capital of 20 million RMB and independent import and export qualifications, is a leading comprehensive enterprise integrating R&D, production, sales and import-export trade, and a trusted partner for global rubber product buyers.

CHANGZHOU XITA PLASTIC CO., LTD.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Butterfly Valve, Ball Valve, PVC Flange, Pph Ball Valve, Pipe Fitting, PVC Ball Valve, PVC Pipe Fitting, PVC Rubber Ring Joint Fittings, Tissue Tape, PVC Foam Tape
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Changzhou Xita Plastic Co., Ltd is a professional supplier of UPVC/CPVC/PE/PPR Pipes, pipe fittings, valves. Plastic piping systems such as pipes, fittings and valves is widely used in water supply, chemical industry, water treatment, environmental protection, pharmaceutical area etc.

Xingsheng Mechanical Technology Co., Ltd.

22 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Flange, Valve
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Xingsheng Machinery Technology Co., Ltd. Was established in 1990. It is a leading manufacturer of stainless steel flanges, sanitary pipe fittings and valves with more than 30 years of experience in the industry. The company has an area of 20, 000 square meters and 200 employees, half of them are technicians who understand production and quality. We rely on the geographical advantages of Wenzhou City, which is close to Ningbo Port, Shanghai Port and Yiwu China-Europe Train Hub, and rely on the high-quality and efficient raw material of stainless steel and special steel have supplied by Tsingshan Holding Group. After more than 30 years of development, we have created efficient machining production capabilities and an experienced production team.

SHANXI BOHAO MALLEABLE CASTING IRON CO., LTD

4 yrs·5.0
·Trading Company
Main Products:
MS Pipe Fitting, SS Pipe Fitting, SS Thread Valve, SS Flange Valve, WCB Flange Valve, Grooved Pipe Fitting, Elbow, Tee, Socket, Nipple, Union, Plug, Bushing, Coupling, Cap
Country/Region:
Shanxi, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
SHANXI BOHAO malleable casting iron Co., Ltd. Was established in 2000, and is a young and vibrant company, has specialized  in production and supply of malleable casting iron pipe fittings for 25 years. We hold the spirit of giving our customers best product and most competitive price to support our clients to develop their business. We hope a win-win result and long-term cooperation with our customers.

Zhenjiang Hansa Sealant Co., Ltd.

5.0
Main Products:
PTFE Sheet, PTFE Rod, PTFE Tube, PTFE Gasket, Expanded PTFE, Modified PTFE Products, Peek Products, Sealing Materials, PE Products, Customized CNC Machining
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Welcome to our company: Zhenjiang Hansa Sealant Co., Ltd., we are primarily an export-oriented company dedicated to providing customers with high-quality products and superior service. Our factory mainly produces a variety of plastic profiles including PTFE, UHMW-PE, nylon, PP, POM, PEEK and so on, as well as custom-made products based on samples or drawings.

Beijing Synergy Technology Co., Ltd.

18 yrs
Main Products:
Fire Extinguisher, Fire Hose, Fire Hose Reel and Cabinet, Fire Fighting Equipment, Fire Sprinkler System, Fire Pump Set, Fire Suits, Fire Hose Fitting
Country/Region:
Beijing, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Synergy Industry Co., Limited is a China-based professional supplier and exporter specializing in certified firefighting products.

Ningbo Kingwin Co., Ltd.

Main Products:
Aluminum Strip, Aluminum Coil, Faucet, Tap, Bibcock, Plastic Bib Cock, HDPE Fittings, HDPE Pipes, HDPE Electrofusion Fittings, Washing Machine Taps
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Introduction of Ningbo Kingwin Co., Ltd.

Zhejiang Sailing Steel Industry Co., Ltd.

Main Products:
Stainless Steel Pipe, Stainless Steel Seamless Pipe, Welded Stainless Steel Pipe, Sanitary Stainless Steel Pipe, Heat Exchanger Tube, Stainless Steel Seamless Tubing, Stainless Steel Tubing, High Purity Clean Pipe, Welded Stainless Steel Tube, Ss Pipe
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
ZHEJIANG SAILING STEEL INDUSTRY Co., Ltd was founded in 2011 in Wenzhou. We are a manufacturer devoted to the production and sales of stainless steel pipes and tubes, including seamless & welded stainless steel pipes and tubes, sanitary pipes, heat exchange tube, special steel material pipes. The material we are dealing including 304/304L/321/321H/310S/347H/316L/316Ti/317L/2205/2507, and Nickle base Alloy. The standards to be implemented are ASTM A312, ASTM A213, ASTM A269, ASTM A511, ASTM A789, ASTM A790, JIS3463, JIS3459, DIN2462, DIN17458, DIN17456, EN10216-5.

Hebei Xinqi Pipeline Equipment Co., Ltd.

5.0
Main Products:
Compensator, Metal Bellows, Expansion Joint, Dismantling Joint, Flanges, Elbow & Bend, Tee & Cross, Reducer, Cap, Lap Joint Stub End
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hebei Xinqi Pipeline Equipment Co., Ltd is a professional manufacturer of steel pipe accessories in China. We specialize in manufacturing a wide variety of industrial pipe fittings, including pipe expansion joint, compensator, dismantling joint, flange, elbow, bend, reducer, tee, cross, cap, forged fittings. Our products are made from different kinds of metals, carbon steel, stainless steel, alloy steel, alumnium. They are available in different sizes, shapes and types in accordance with international standards such as ISO, ASME, MSS, API, EN, DIN, BS, GOST, JIS, AFNOR, GB and more. Our industrial pipe fittings fall into 4 main categories as below:

Qingdao Eathu Import and Export Co., Ltd.

22 yrs
·Trading Company
Main Products:
Forging Parts, Casting Parts, Lifting Anchor System, Metal OEM Parts, Precast Concrete Hardware, Pipe Fittings, Butterfly Valve, Forged Flange
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Eathu Import and Export Co., Ltd...Is one of the biggest manufacturers and exporters of OEM parts and construction hardware products in China. We have more than 16 years of experience in integrating R&D, production and service in the fabrication services industry.