rectangular steel pipe

Butt welding pipe fittings
A. ISO-9001: 2000
B. ANSI, ASME, JIS, DIN, BS
C. Supply the best pipe reducer
D. Best price and best.

The mother pipe from TPCO or Hengyang,you can buy the best product with a low price,and we can also manufacture it by ourself.

The square pipe made by cold rolled steel strip with unique performance. It is welcomed by client because of the strict square size on our product.

Pipe is a hollow steel strip, a large number of channels for transporting fluids such as oil, natural gas, water, gas, steam, etc.

Finishing:
A: sanded (satin finish) B: 400-600# mirror finish C: hairline brushed D: 2B / BA
E : HL brushed & mirror

1.Specification: ASTM A106 GR.B/A53B, API 5L Gr.B
2.Size: 1/4" to 14", OD :13.7mm to 356 mm
3.Wall Thickness:2-60mm
4.API5L/API5CT,certificate.

API5L steel pipe
Specifications Ranges:OD: 1/2"-48" (21.3mm-1219mm)WT: SCH10-SCH80 (0.5mm-40mm)Material Standard:PSL 1: A25, A, B, X42, X46, X52, X56

The thin steel pipe in square shape is made by carbon steel strip with thickness 0.3MM to 2.0MM and diameter 10MM X 10MM to 60MM x 60MM.

seamless steel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate

Processing plant for sulphuric, phosphoric and acetic acids fluid and gas transportation; Structure and Machining,Pulp and paper processing.

Standard :ASTM A270\ DIN11850\ ISO2037
ASTM A 270 Specification for Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tube.

1.O.D:13.7MM-610MM
2.W.T:4MM-60MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L

Carbon steel pipes are available in range - 15 NB up to 600 NB IN SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS

The outside diameter of square pipe is 10 X 10MM to 60 X 60MM, made by mild steel, grade is Q 195 or Q 235 similar with AST Cr.B and AST Cr. D.

decoration pipe, mechanical tube,sanitary tube,liquid delivery tube boiler&heat exchangeer tube,Industrial piping,oil piping, gas piping

1.O.D:13.7MM-610MM
2.W.T:4MM-60MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L

Butt welding pipe fittings
A. ISO-9001: 2000
B. ANSI, ASME, JIS, DIN, BS
C. Supply the best pipe reducer
D. Best price and best.

The round pipe made by cold rolled steel grade Q195 or Q 235, we produce the pipe under standard ASTM, DIN, JIS, and GB.

Heat Exchange tube,car engine tube,pressure vessel tube,water trasportation,decoration ect.

1.O.D:114MM-914MM
2.W.T:4MM-60MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L

LASW carbon steel pipe
1.Size:8"-60" sch40-sch160
2.Material:carbon steel
3.Certificate:API ISO9001:2008 CCS

The Pipe made by bright annealed steel strip in Round /Square /Rectangle /Oval /Window frame shape.

Inner and outer walls of tube have high accuracy, excellent brightness, no oxidization after heat treatment, and high cleanness inside tube.

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

Specifications
Steel pipe fitting-cap
Stainless steel cap
Competitive price

stainless steel is defined as a ferrous alloy with a minimum of 10.5% chromium content.

1.Size:O.D.: 1/4"~14"(13.7-355mm)
2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:10#/20#/API5L/A106B/A53B
4.FOB Price:700-1000USD

ProductDescription
SSAW steel pipe1.We produce pipes ourselves2.OD:219-2420mm,WT:5-30mm,length of pipe:3-18m3.certificate: API 5L & ISO
Product name

Structural steel requires external insulation (fireproofing) in order to prevent the steel from weakening in the event of a fire.

1.O.D:114MM-914MM
2.W.T:4MM-60MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L