11,318 products found from 628  

Wholesale Certified Steel Pipe

manufacturers & suppliers

ISO Certified Companies Manufacturers Stainless Steel Welded Pipe

FOB Price: US $ 2350-3400 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Round

Oil Well Casing Drill Steel Casing Pipe/API 5dp Certified Casing Drill Pipe in Oilfield in Grade of S135 105g 95X E75

Min. Order: 5 Tons
  • Certification: RoHS, CE, BS, BIN, JIS, AISI, API
  • Length: Ri, Rii, Riii (2~12.5 Meters)
  • Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining
  • Material: Carbon Steel
  • Color: Black or as Your Requirements
  • Thread: Nc38, 3-1/2"Reg

EMT Conduit Certified UL Galvanized Steel Pipe

FOB Price: US $ 0.5-15 / Piece
Min. Order: 1000 Pieces
  • Color: White
  • IP Rating: IP68
  • Surface Treatment: Galvanised
  • Material: Carbon Steel
  • Outside Diameter: 17.93-114.3mm
  • Wall Thickness: 1.07-2.11mm

Hot/Cold Rolled A312 304 316L Stainless Steel Pipe with SGS Certified

FOB Price: US $ 1500-1800 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 300 Series
  • Certification: ISO, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round
  • Technique: Cold-Drawing

API 5L Grade B Certified ERW Steel Pipe for Oil and Gas Transmission

FOB Price: US $ 600-750 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Round

CE Certified Forming & Sizing Mill Midium Size Steel Pipe

FOB Price: US $ 15000 / Piece
Min. Order: 1 Piece
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round
  • Condition: New

Heat Pipe Pressurized Solar Water Heating with CE Certified (HIP-58)

FOB Price: US $ 198 / Piece
Min. Order: 1 Piece
  • Max. Capacity: >200L
  • Structure: Compact Type
  • Pressure: Pressurized
  • Interior Material: Stainless Steel
  • Collector Components: Glass Vacuum Tube
  • Composition: Bracket

Diameter 63~630mm ISO Certified Pn16 HDPE Pipe for Water Distribution

FOB Price: US $ 0.01-0.24 / Meter
Min. Order: 3000 Meters
  • Compound Material: PE(Polyethylene)
  • Material: PE(Polyethylene)
  • Installation and Connection: Hot Melt Type Installation
  • Technology of Plastic Composite Pipe: Rotational Molding
  • Base Pipe of Plastic Composite Pipe: PE(Polyethylene)
  • Internal Coating Materials of Plastic Composite Pipe: Polyethylene Coating Steel Pipe

Pex Hot Water Pipe ISO Certified

FOB Price: US $ 0.3 / Meter
Min. Order: 1000 Meters
  • Compound Material: Plastic Composite Pipe
  • Material: PEX-Al-PEX
  • Installation and Connection: Hot Melt Type Installation
  • Technology of Plastic Composite Pipe: Shower Coating
  • Base Pipe of Plastic Composite Pipe: Welded Steel Pipe
  • Internal Coating Materials of Plastic Composite Pipe: Polyethylene Coating Steel Pipe

ISO Certified HDPE100 Pipe 16mm~1200mm

FOB Price: US $ 0.2-230 / Meter
Min. Order: 100 Meters
  • Compound Material: Plastic Composite Pipe
  • Material: HDPE100, HDPE90, HDPE80
  • Installation and Connection: Butt Fusion Welding
  • Technology of Plastic Composite Pipe: HDPE
  • Base Pipe of Plastic Composite Pipe: Seamless Steel Tube
  • Internal Coating Materials of Plastic Composite Pipe: HDPE

Line Pipe From API Certified Supplier

FOB Price: US $ 400-760 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Varnishing
  • Usage: Pipeline Transport
  • Section Shape: Round

ISO Certified PPR-Al-Pert/PE Pipe for Water Supply

FOB Price: US $ 0.42 / Meter
Min. Order: 1000 Meters
  • Compound Material: Plastic Composite Pipe
  • Material: PPR-Al-PPR
  • Installation and Connection: Hot Melt Type Installation
  • Technology of Plastic Composite Pipe: Hot Dip
  • Base Pipe of Plastic Composite Pipe: Seamless Steel Tube
  • Internal Coating Materials of Plastic Composite Pipe: Polyethylene Coating Steel Pipe

Eco-Friendly HDPE Water/Oil/Gas Pipe Specification 20~630mm, ISO/DIN/En Certified

FOB Price: US $ 0.01-0.24 / Meter
Min. Order: 3000 Meters
  • Compound Material: PE(Polyethylene)
  • Material: PE(Polyethylene)
  • Installation and Connection: Hot Melt Type Installation
  • Technology of Plastic Composite Pipe: Rotational Molding
  • Base Pipe of Plastic Composite Pipe: PE(Polyethylene)
  • Internal Coating Materials of Plastic Composite Pipe: Polyethylene Coating Steel Pipe

ISO/SGS Certified Aluminized Steel Tube SA1D/DX53D using for exhaust systems

FOB Price: US $ 1345-1360 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: aluminium coating 80g or 120g
  • Usage: Exhaust systems
  • Section Shape: Round

Ce Certified Youfa Brand Square Steel Tube 100mmx100mm

Min. Order: 10 Tons
  • Type: Welded
  • Usage: Water Supply, Gas Supply, Oil Pipe, Construction
  • Joint Type: Welded
  • Section Shape: Square
  • Certification: En10219
  • Shape: Square

API 5L Certified Steel Pipe for Delivery Oil (BB5L)

FOB Price: US $ 3000 / Ton
Min. Order: 500 KG
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Black Lacquer
  • Usage: Pipeline Transport, Special Purpose
  • Section Shape: Round
  • Steel Pipe: API 5L
  • Shanghai Baobo Steel Pipe Co., Ltd.
  • Shanghai ISO 9001, ISO 14001, OHSAS/ OHSMS 18001

Seamless Stainless Steel Pipe (ISO PED SGS certified) 439 304 321 316 317 310 314 347 405 410 420 430 2205

Min. Order: 100 KG
  • Standard: ASTM, GB, DIN, JIS
  • Diameter: 6-273mm
  • Medium: Liquid Gas Fluid
  • Cross-Section Shape: Round
  • Connection Type: Seamless
  • Wall Thickness: 0.5-25mm
  • Suzhou Golden-Way Steel Tube Co., Ltd.
  • Jiangsu HSE, ISO 9001

Certified Supplier Seamless Steel Pipe

FOB Price: US $ 1-2000 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel Pipe
  • Standard: ASTM, GB, API, DIN, JIS
  • Diameter: 273mm
  • Medium: Liquid
  • Cross-Section Shape: Round
  • Connection Type: Seamless
  • Jiangsu Gangyu Pipeline Equipment Co., Ltd.
  • Jiangsu ISO 9001, ISO 20000, QC 080000, BS 25999-2, ANSI/ESD

ISO/Ts16949 Certified Flex Pipes with Inner Braid

Min. Order: 500 Pieces
  • Body Material: Stainless Steel
  • Discharge Standard: Euro IV
  • Certification: TS16949
  • Component: Exhaust Pipe
  • Packing: Cartons
  • Standard: TS16949
  • Qinhuangdao Taehwa Precision Industry Co., Ltd.
  • Hebei ISO/TS 16949

China Chs Round Steel Tube (SH-CST11) with Ce Certified

FOB Price: US $ 30 / Piece
Min. Order: 20 Pieces
  • Type: Welded
  • Usage: Pipeline Transport, Machinery Industry, Construction & Decoration
  • Section Shape: Round
  • Packing: Standard Export Packing
  • Standard: EN, ASTM,
  • Port: Shanghai
  • Shanghai Shenhua Steel Tube Co., Ltd.
  • Shanghai ISO 9001

SGS Certified Refrigeration Tube Capillary Tube

FOB Price: US $ 7700 / Kg
Min. Order: 500 Kg
  • Application: Solar Thermal, Air Conditioning System
  • Pipe Material: Copper
  • Outside Diameter: >=1.5mm: Wall Thickness: >=0.45mm
  • Packing: Carton Box / Wooden Pallet
  • Standard: O. D1.5mm ~ O. D4mm
  • Port: Ningbo

Water Supply Made in China Certified Manufacture Plastic Pipe Sch40 PVC Pipe

FOB Price: US $ 0.6-6.8 / Meter
Min. Order: 2000 Meters
  • Material: PVC
  • Hardness: Hard Tube
  • Type: Thermosetting Plastic Pipe
  • Color: Color
  • Hollow: Hollow
  • Shape: Round

Made in China Certified UPVC Manufacture Sch40 Pipe

FOB Price: US $ 0.1-10 / Meter
Min. Order: 300 Meters
  • Material: PVC
  • Hardness: Hard Tube
  • Type: Pressure Pipe, Thermoplastic Pipe
  • Color: White, Grey, Color
  • Hollow: Hollow
  • Shape: Round
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Yonggao Co., Ltd.
  • Zhejiang ISO9001:2008, ISO14001:2004, OHSAS18001:2007

Water Supply Made in China Certified Manufacture Plastic Pipe NSF Sch40 Era PVC Pipe

FOB Price: US $ 1-25 / Meter
Min. Order: 300 Meters
  • Material: PVC
  • Hardness: Hard Tube
  • Type: Pressure Pipe, Thermoplastic Pipe
  • Color: White, Grey, Color
  • Hollow: Hollow
  • Shape: Round
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Yonggao Co., Ltd.
  • Zhejiang ISO9001:2008, ISO14001:2004, OHSAS18001:2007

Era PVC Pipe Fitting, Pressure Pipes Schedule 40 (ASTM D2466) NSF-Pw & Upc

FOB Price: US $ 1-25 / Meter
Min. Order: 300 Meters
  • Material: PVC
  • Hardness: Hard Tube
  • Type: Pressure Pipe, Thermoplastic Pipe
  • Color: White, Grey, Color
  • Hollow: Hollow
  • Shape: Round
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Yonggao Co., Ltd.
  • Zhejiang ISO9001:2008, ISO14001:2004, OHSAS18001:2007

Made in China Certified Water Supply Manufacture PVC Pipe

FOB Price: US $ 0.1-25 / Meter
Min. Order: 300 Meters
  • Material: PVC
  • Type: Pressure Pipe
  • Color: White, Grey
  • Hollow: Hollow
  • Shape: Round
  • Usage: Water Supply Pipe
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Yonggao Co., Ltd.
  • Zhejiang ISO9001:2008, ISO14001:2004, OHSAS18001:2007

Made in China Water Supply UPVC Manufacture Certified Sch40 Pipe

FOB Price: US $ 0.1-25 / Meter
Min. Order: 300 Meters
  • Material: PVC
  • Type: Pressure Pipe
  • Color: White, Grey
  • Hollow: Hollow
  • Shape: Round
  • Usage: Water Supply Pipe
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Yonggao Co., Ltd.
  • Zhejiang ISO9001:2008, ISO14001:2004, OHSAS18001:2007

DIN Standard BS1329/BS1401 Standard UPVC Drainage Pipes

FOB Price: US $ 0.1-10 / Meter
Min. Order: 300 Meters
  • Material: PVC
  • Hardness: Hard Tube
  • Type: Drainage Pipes
  • Color: White, Grey, Color
  • Hollow: Hollow
  • Shape: Round
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Yonggao Co., Ltd.
  • Zhejiang ISO9001:2008, ISO14001:2004, OHSAS18001:2007

SGS Certified Copper Capillary Tubes for Air-Conditioner

FOB Price: US $ 14-15 / Piece
Min. Order: 10 Pieces
  • Type: Capillary Tube
  • Shape: Round
  • Application: Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe
  • Alloy: Non-alloy
  • Certification: CE, ISO, RoHS
  • Standard: ASTM B88, ASTM B837, ASTM B306, ASTM B883, ASTM B819
  • Zhuji Hoda Import and Export Co., Ltd.
  • Zhejiang ISO 9001, ISO 9000, ISO 14001, ISO 14000, QC 080000

Carbon Steel Pipes

FOB Price: US $ 1400 / Ton
Min. Order: 3 Tons
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Polished
  • Usage: Construction & Decoration
  • Section Shape: Round
  • HEBEI ZHONGYUE PIPE FITTING SALES CO., LTD.
  • Hebei ISO 9001
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