Find Verified Steel Pipes Suppliers, Manufacturers and Wholesalers

Size:
Od:1/2-8" (20mm-219mm)
Wall thickness:0.5mm-10mm
Length:less than 12m
Steel material:
Q195 ? grade b, ss330, sphc, s185
Q215 ? grade c, cs type b, ss330, sphc
Q235 ? grade d, ss400, s235jr, s235jo, s235j2
Q345 ? ss500, st52

Usage:
Used for structure, accessorize and construction

Ends:
1) plain
2) beveled
3) thread with coupling or cap
End protector:
1) plastic pipe cap
2) iron protector

Handan Zhengda Steel Pipe Co.,Ltd.
Square and Rectangular Steel Pipe
Size Square: 20x20-300*300mm
Rectangular: 40*20-400*200mm
Wall thickness: 0.7-17.75mm
Length: 4.5-13m
Zinc coating: galvanized: 200-400g/m2
Standard: GB/T 6728, ASTM A500, EN 10219
Material: Q195, Q235, Q215
Technique: ERW, welded, galvanized, hot dipped
Package: in bundles with water plastic proof wrapped or as per customer's requirements
Shipping Term: FOB, CFR, CIF
Payment Term: T/T, L/C
Surface: galvanized or as per customer's requirements
Quality Grade: first grade
Certification: ISO 9001:2008,ISO14001-2004,OHSAS18001-2007; API, SGS
Usage: transportation oil, natural gas, gasoline and liquid objects, scaffolding pipe, building material pipe, furniture tube, low pressure fluid tube
Main Market: Mid East, South America, South Asia, Africa, Southeast Asia, Northern Europe, Western Europe
We can do special orders as customer's requirements
Advantage:good quality,competitive price,on-time delivery,efficient after service

Rectangular Pipe Size

Other Main Products: ERW Pipe,Hot-dipped Galvanized Steel Pipe,Spiral Welded Pipe,Steel-plastic Composite Pipe.

Other Main Products: ERW Pipe,Hot-dipped Galvanized Steel Pipe,Spiral Welded Pipe,Steel-plastic Composite Pipe.

Hot-dip Galvanized Steel Pipe
Key Specifications/Special Features
OD: 21.3-219mm 
Wall thickness: 1.5-6.0mm 
Length: 5.8-12m or customized

Zinc coating: 280-300g/m2 or above according to customer's request

Standard: ASTM A53, A500, BS1387, EN39, EN10219, ISO65, JIS 3444/3466

Material: Q195-Q235B
Payment term: T/T, L/C

Trade terms: FOB/CFR/CIF

Packing: big outer diameter: in bulk, small outer diameter: in bundles or nested or according to customer's requirements

Stencil or shipping mark: according to customer's requirements

Specification
SizeOD219mm-2020mm
WT6mm-18mm
Length4m-15m
Steel MaterialQ195----SS330,ST37,ST42 Q215
Q235----SS400,S235JR
StandardAPI5L
GB/T9711-2008
SY/T5037-2012
Usage1)low pressure liquid,water,gas,oil,line pipe
2)Construction
3)Fence,door pipe
Ends1)Plain
2)Beveled(30-45 degree)
3)Thread with coupling or cap
4)Chamber
5)Groove
End ProtectorPlastic pipe cap
Surface Treatment1)Bared
2)Black painted(vanish coating)
3)Oiled
4)PE
TechniqueElectronic Resistance Welded/ERW
Welded Line TypeSpiral Arc
Section ShapeRound
InspectionWith Hydraulic Testing
X-ray film inspection
No Ultrasonic destructive inspection
Package1)Bundle
2)Bags
Delivery1)Container
2)Bulk carrier
Port of ShipmentTianjin,China
Date of DeliveryAccording to the Quantity and Specification of the Order
PaymentT/T,L/C,WU
Trade TermsFOB/CIF/CFR
ERW steel pipe,Square and rectangular pipe,Hot dip galvanized steel pipe,Steel-plastic composite pipe also can be supplied.IF need,feel free to consult.

Handan Zhengda Steel Pipe Co.,ltd
ERW Steel Pipe Specifications Product ASTM A53 Q195 Q215 Q235 ERW PIPE
SpecificationSection shape: round,square,rectangular
WT: 0.8mm-12mm
OD: 20mm-219mm
Standard BS1387,GB3091,ASTMA53, API 5L, EN10219,JIS3444
Material Q195, Q235, Q215 SS400 S235JR ST 37-2
Fabrication Plain ends, cutting, threading, etc
Alloy or not Non Alloy
Secondary or not Non secondary
Surface Treatment1. Galvanized
2. Transparent oil, anti-rust oil
3. According to clients requirement
Package 1. Bundle
2. Bulk
3. Plastic bags or as your requirement
Min order 10 tons, more quantity price will be lower
Payment terms T/T, L/C at sight,WU
Port of Shipment FOB Tianjin or as required
Deliver time Within 7-30 days after deposit, ASAP
Application Construction, machine structure pipe, Agriculture equipment pipe, Water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc

Handan Zhengda Steel Pipe Co.,Ltd
Hot-dip Galvanized RHS/SHS Pipe
Size:
Square: 20x20-200*200mm
Rectangular: 40*20-250*150mm
Wall thickness: 0.7-14mm
Length: 4.5-13m
Zinc coating: galvanized: 200-400g/m2
Standard: GB/T 6728, ASTM A500, EN 10219
Material: Q195, Q235, Q215
Technique: ERW, welded, galvanized, hot dipped
Package: in bundles with water plastic proof wrapped or as per customer's requirements
Shipping Term: FOB, CFR, CIF
Payment Term: T/T, L/C
Surface: galvanized or as per customer's requirements
Quality Grade: first grade
Certification: ISO 9001:2008, API, SGS
Usage: transportation oil, natural gas, gasoline and liquid objects, scaffolding pipe, building material pipe, furniture tube, low pressure fluid tube
Main Market: Mid East, South America, South Asia, Africa, Southeast Asia, Northern Europe, Western Europe
We can do special orders as customer's requirements
Advantage:good quality,competitive price,on-time delivery,efficient after service

Standard: ASME, ANSI, JIS, DIN,GB
? Size: 1/2"--48"
?Material: carbon steel; alloy steel
?Surface treatment: transparent oil, rust-proof oil, hot galvanizing
?Price: very competitive
? Special design available
Any interest in our products,pls feel free to contact Lily.
Cangzhou Hongxin pipe fittings Co., Ltd.
1 Well and High Quality Control
2 Prompt Delivery
3 Competitive Prices
4 Small Order Acceptable
5 OEM Accepted
6 Activity team

Od:cold drawn:21.72-114mm
Hot rolled:114-406mm
Expanded:406mm-914mm

Wt: cold drawn:1.7-22.5mm
Hot rolled:10-50mm

Application: mechanical tubing, oil casing, lower pressure boiler etc

Od:6-610mm
Wt:26.5mm
Application: used for low pressure liquid delivery, such as water, nature gas, oil for the construaction pipe.

Outer diameter¡¡§oo6mm-610mm
Wall thickness:0.3mm-22mm
Length:0.5mtrs-20mtrs





Standard:api 5l, astm a53, en10217, bs1387-85
Material:gr.B, x42, x46, x52, x60, s355jrh, st37, st52
Surface:lightly oiled, hot dip galvanized, electro galvanized, black bare, varnish coating/antu rust oil, protective coatings
Packing:bare of bundled or pvc packing ect.
Test:chemical component analysis, mechanical properties and other inspection
Third inspection:bv, sgs, lioyds ect.

ERW STEEL STRUCTURAL hollow section

Our capability :
Outside diameter: 10-350 mm .
Thickness: 1.8mm-15.0mm
Steel Grade: Q235B, Q345B, S235JR, S275JR, STK400, STK500.
Standard: BS1139-1990, BS EN39-2001, EN10219, JIS G3444-2004, ASTM A53, ASTM A106 , ASTM A500 . ASTM A513 JIS G3452 ,EN10219, EN10217 .
Surface: Hot dipped galvanized, Pregalvanized, Black, Painted

We have two factories , one pipe factory , one pre-galvanizing and processing factory .
we can supply service :
1 cutting in any length . we offer precision cutting on the lengths of pipe with wide range .
2 .beveling : we can apply any type of bevel to any degree required . beveling can applied to the face of any size or diameter of pipe .
3 .threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid .
4.grooving ; roll grooving can be done in any style according to industry standard s .
5. hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes

Astm a500 erw steel structural tubing

Our capability :
Outside diameter: 10-350 mm .
Thickness: 1.8mm-15.0mm
Steel Grade: Q235B, Q345B, S235JR, S275JR, STK400, STK500.
Standard: BS1139-1990, BS EN39-2001, EN10219, JIS G3444-2004, ASTM A53, ASTM A106 , ASTM A500 . ASTM A513 JIS G3452 ,EN10219, EN10217 .
Surface: Hot dipped galvanized, Pregalvanized, Black, Painted


We have two factories , one pipe factory , one pre-galvanizing and processing factory .
we can supply service :
1 cutting in any length . we offer precision cutting on the lengths of pipe with wide range .
2 .beveling : we can apply any type of bevel to any degree required . beveling can applied to the face of any size or diameter of pipe .
3 .threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid .
4.grooving ; roll grooving can be done in any style according to industry standard s .
5. hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes .


Manufacturer own two factories: main products : h beam ,round tube , rectangular pipe , ERW conveuer belt pipe, Seamless steel pipe ,Scaffolding pipe ,Square and rectangular pipe ,Hot-dipping and Pre-galvanized steel pipe, and other steel products,angle steel , steel section beams ,

Astm a500 erw steel structural tubing

Our capability :
Outside diameter: 10-350 mm .
Thickness: 1.8mm-15.0mm
Steel Grade: Q235B, Q345B, S235JR, S275JR, STK400, STK500.
Standard: BS1139-1990, BS EN39-2001, EN10219, JIS G3444-2004, ASTM A53, ASTM A106 , ASTM A500 . ASTM A513 ,JIS G3452 ,EN10219, EN10217 .
Surface: Hot dipped galvanized, Pregalvanized, Black, Painted


We have two factories , one pipe factory , one pre-galvanizing and processing factory .
we can supply service :
1 cutting in any length . we offer precision cutting on the lengths of pipe with wide range .
2 .beveling : we can apply any type of bevel to any degree required . beveling can applied to the face of any size or diameter of pipe .
3 .threading : threaded pipe can provide an sffective seal for pipes transforting liquids , gases , steam , and hydraulic liquid .
4.grooving ; roll grooving can be done in any style according to industry standard s .
5. hole drilling : drilling cna be done in any style according to the industry standards and customer requests , it can be applied to any position on the pipes .


Manufacturer own two factories: main products : h beam ,round tube , rectangular pipe , ERW conveuer belt pipe, Seamless steel pipe ,Scaffolding pipe ,Square and rectangular pipe ,Hot-dipping and Pre-galvanized steel pipe, and other steel products,angle steel , steel section beams ,

Seamless steel line pipes api 5l psl 1 x42, x46, x52, x56, x60, x70 , astm a106 gr a/b/c, astm a53 gr b, api 5l gr b

Production craft:hot rolled, cold drawn
O.D:3/8”-24” (17.1-609.6mm)
W.T:2.31-50mm
Length:5.8m, 6m or 11.8m, 12m.
Mill test certificate:en 10204/3.1b

Material:api 5l gr b, astm a106 gr a/b/c, astm a53 gr a/b, a210, a252, a333, astm a335 gr p1, p5, p9, p11, p22, p91;
Api 5l psl1 psl2 x42, x46, x52, x60, x65, x70; 20#, 20g, q345, q235, 16mn,
L245~l555; jis stpg42, g3454, g3456; st37, st42, st45, st52, din 1626,
Din 17175 etc.

Standard:astm /asme b36.10m, api 5l, api 5ct, jis, din 17175, din17100,
Din1626, bs1387, bs6323, bs10210, bs3602, en10217, en10219, as1163,
As1074, gost 8696-74, gost 8731-74, gost 8732-78 , gb/t etc.

Usage:it is used for conveying gas , water, and petroleum of both oil and natural gas industries.






-

Mark & model : diameter: 168mm~1422mm; wt: 6mm~50mm; material: grb~x60; it is mainly used for the supporting of well walls during and after drilling to ensure the safe process and regular operation after the completion. In addition, the pipe can be used for the fluid production or liquid injection in the well.
Origin : asia and pacific area china
Quality standard : international
H.S.Classification : metal articles articles of iron or steel 7305 tubes & pipes nesoi, external diameter > 406.4mm, of iron or steel

Mark & model : diameter: 168mm~1422mm; wt: 6mm~50mm; material:l245-l415; it is mainly used in petroleum and natural gas projects. High frequency longitudinal welding steel pipe of the same standard is adopted commonly in domestic key projects including west-east natural gas transmission project and qinshui project of cnpc.
Origin : asia and pacific area china
Quality standard : international
H.S.Classification : metal articles articles of iron or steel 7305 tubes & pipes nesoi, external diameter > 406.4mm, of iron or steel

Seamless carbon steel pipes, black steel pipes, mild steel pipes

Production craft:hot rolled, cold drawn
Out diameter: 21.3mm~660mm
Wall thickness:2.5mm~60mm
Length:2m~12m
Mill test certificate:en 10204/3.1b

Material:astm a106 gr a/b/c, astm a53 gr a/b, api 5l gr b, a210, a252, a333, astm a335 gr p5, p22, p91, p9, p1, p11;
Api 5l psl1 psl2 x42, x46, x52, x60, x65, x70; 20#, 20g, q345, q235, 16mn,
L245~l555;jis stpg42, g3454, g3456; st37, st42, st45, st52, din 1626,
Din 17175 etc.

Standard:gb/t 5310-2008 astm /asme b36.10m, api 5l, api 5ct, jis, din 17175, din17100,
Din1626, bs1387, bs6323, bs10210, bs3602, en10217, en10219, as1163,
As1074, gost 8696-74, gost 8731-74, gost 8732-78 etc.

Ssaw dsaw spiral welded steel pipes

Production technology: 1) ssaw spirally submerged-arc welded steel pipes
2) dsaw double submerged-arc welded steel pipes

Outside diameter:219mm~3620mm

Wall thickness:5mm~26mm

Length:2m~12m

Standard:api 5lgr.B, api 5l psl 1 psl 2 x42, x46, x52, x60, x65, x70,
X80 , astm a252 gr.2, gr.3, astm a53 gr.Bsy/t 5037-2000; sy/t5040-2000;
Gb/t3091-2008: q235b, q345b, 20#, 16mn;gb/t9711.1-1997; gb/t9711.2-1999: l245~l555;en10217-1, en10219-1, en10224 l235, l275, l355;en10025 etc.

Material:api 5l gr b, q235, q345, l245, l290, l360, 16mn, x42, x46, x52, x60, x65,
X70, x80, 0cr13, 1cr17, 1cr18ni9, s235jr, s235jo, s235j2, s275jr, s355jr,
S355jo, s355j2, s355k2; din 1629 st37, st42, st52 etc.

Mark & model : f21.3mm~f3000mm material: a105, st37.2, s235, a350lf2, c22.8, s400, sq235, a694, 304, 304l, 316, 316l etc.
Origin : asia and pacific area china
Quality standard : international
H.S.Classification : metal articles articles of iron or steel 7307 tube or pipe fittings, of iron or steel

Mark & model : the pipeline is coated with 3pe(pp) anti-corrosion layers, the first layer is epoxy powder, the second layer is polythene (polypropylene) and adhesive, all of which are blended together.
Origin : asia and pacific area china
Quality standard : international
H.S.Classification : metal articles articles of iron or steel 7306 tubes, pipes & hollow profiles nesoi, of iron or steel