square steel pipe

 
ST37 ST35 A36 A53 Welding Galvanized Steel Pipe Square / Galvanized Steel Culvert Pipe
 

304L Square Stainless Steel Welded Pipe Large Size Stainless Steel Pipe Astm

spiral pipeline
api5l grb-x80
l245-l485
astm, din a106b/a53b

Square And Rectangular Carbon Steel Pipe Making Machine Production Line,Square And Rectangular Forming Steel Pipe Production Line

Matrial:304,304L,310S,310H,316,316L,321,347 etc.

Description:
1) Grade :304,304L,316,316L,etc.
2) Standard : AISI, ASTM, DIN, GB, JIS, SUS

Bend
Manufacturing standard:ASME B16.49/DIN 2605
Bending radius(R):3D-10D
Bending angle:15°30°45°60°90°180°
Straight length:500mm-1500mm...

Matrial:304,304L,310S,310H,316,316L,321,347 etc.

Hot Rolled GB Q345B Square Hollow Square Steel Pipe with Galvanized Surface Treatment
 
 
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Our products are based on hot-rolled and cold-drawing technical methods. Our company has achieved ISO,API,Loyal,CCS and so on.

3PE line pipe
Standard:DIN30670
Thickness:3mm
API 5L standard
Steel grade:B,X42,X46...X70

Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br

Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br

Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br

Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br

SSAW Carbon Steel Welded Pipes API 5L Gr.A, Gr. B, X42, X46, ASTM A53, BS1387 DIN 2440
 

We China Zhonghai Steel Pipe Manufacture is producing Thailand API 5LSeamlessPipe/Thailand API 5L SeamlessPipes/Thailand API 5L SeamlessPipeMill

Dredging steel pipe
Standard:API 5L, API 5CT, ASTM A53, ASTM A252, EN10217, EN10219, DIN, JIS, BS
Certificate:API 5L ISO CE

LSAW/SAWL Longitudinal Submerged arc Welded
DSAW (Double Submerged arc Welded)
Outer Diameter:219mm-1828mm Wall Thickness:6mm-50mm

Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br

Certificates: API 5L,CE,ISO9001
OD(NPS): 3/8"-36"(Seamless)
WT:Schedule 10-XXS
Seamless/welded Carbon Steel Line Pipe-API 5L GR.X42-X80

Application: Fluid Pipe
Technique: ERW
Surface Treatment: Galvanized

Specification: 770 x 470 x800

seamless welded steel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

Application: Fluid Pipe
Technique: ERW
Surface Treatment: Galvanized

Hot-dipped Galvanized Square And Rectangular Steel Pipe And Galvanized Square And Rectangular Hollow Section,Hot-dipped Galvanized Steel Pipe

This specification covers nominal-wall-thickness welded tubes and heavily cold worked welded tubes made from different austenitic steels.

1) Most material of arc magnets are SH, as they are widely used in motor. all arc magnets can form a circle.
2) Size: OD38.1XID 31.75X19.05X LX 90

Stainless Steel PipeSUS 316 Grade Construction Stainless Steel Ellipse Pipe Stainless Steel Section Tubes are widely used in various structural parts,

Stainless Steel PipeSUS 316 Grade Construction Stainless Steel Ellipse Pipe Stainless Steel Section Tubes are widely used in various structural parts,