square steel pipe

High-Frequency welded square steel pipes/tubes: 
Standard (GB/T6728-2002) or ASTM A500 or EN10219
Steel Grade: Q195-Q235B
Surface Finish: Blank, Black, Bright, and Galvanized
30x30x(1.4-1.8)mm   40x40x(1.4-4.0)mm   50x50x(1.4-6.0)mm
60x60x(1.5-6.0)mm   70x70x(1.5-6.0)mm   80x80x(1.5-6.0)mm
90x90x(1.5-6.0)mm   100x100x(1.5-6.0)mm   120x120x(2.5-6.0)mm
150x150x(2.5-6.0)mm   200x200x(3.0-12.0)mm   250x250x(3.0-12.0)mm
300x300x(3.0-13)mm   and any other special dimensions are available
Length: 6m, 12m, or as per customers special requirements
Tolerance of outer diameter: within

High-Frequency Welded Square Steel Pipes/Tubes and please contact us for customized requests

  • Standard:ASTM
  • Technique:Welded
  • Brand Name:Yuantai
  • Surface Treatment:Galvanized
  • Section Shape:Square
  • Place of Origin:China
  • Country:China (Mainland)
  • telephone:86-22-68668769
Delivery Time: within one month after signed contract
Package: Export standard bare bundles or on customers' require
Supply Ability: 30000 Metric Ton per Month
Minimum Order Quantity: 20 Metric Ton
Payment Terms: L/C,T/T
Standard: ASTM
Technique: Welded
Brand Name: Yuantai
Surface Treatment: Galvanized
Section Shape: Square
Place of Origin: China
*Your name:
*Your Email:
*To:Tianjin Yuantai Industrial Trade Co., Ltd.
*Subject:
*Message:
Enter between 20 to 3,000 characters. English only.     Characters Remaining: 0 / 3000
*Enter the secure code shown below Mfrbee security Image      Reload Image

We do inquire for you , please wait ...

Nickel Alloy Pipe, Nickel Alloy Tube, Stainless Steel Pipe, Stainless Steel Tube

Product Name: Nickel Alloy Pipe, Nickel Alloy Tube, Stainless Steel Pipe, Stainless Steel Tube Shape: Round, Square, Rectangular etc. Standard: GB, AISI, ASTM, DIN, EN, JIS Process: Seamless, Welded Size: Can Be Customized Inspection: TUV, BV, ABS, LR etc. Payment: TT, LC, OA, ...

Come From Allianz Steel Group

Stainless Steel Electropolished Pipe

Material : Stainless Steel: 316LV+V / 316L / 316 / 304L / 304, Alloy Steel: HC-22 Type: welded / seamless Specification : JIS / ASTM Size : 1/4”~6”/ 15A~850A Thickness : 5S~40S Surface : EP / BA / MPS / AP Purity : UHP / HP Length : 4 meters / 6 meters / 20 feet *For more ...

Come From Alloyronsco

Stainless Steel Pipe Fitting

Our stainless steel pipe fitting products are offered in all major grades including stainless steel 304/304L fittings, 316/316L/316Ti fittings, Duplex fittings, Super Duplex fittings, 904L fittings and other special steels. Specification: ASTM A182 / A403 & ASME SA182 / SA403 ...

Come From Alloyronsco