steel welded tubing

 
S235 S275 S355 SSAW Spiral Weld

 
 
321 316H Stain

1) Grade : 409L, 430, 436, 439.
2) Standard : AISI, ASTM, DIN, GB, JIS, SUS
3) Dimension(mm) :
Round pipe : 5mm - 323.85mm, Square pipe : 3*3 - 200

 
A53 - A369 SSAW Spirally Welded

 
1 inch / 3 inch Black ERW Mild Welded

Tension Test:One test shall be performed on a specimen from one tube of each lot of 2500 ft (760 m) or fraction thereof from each heat of steel.

 
ASTM A312 TP316

Welded product:
OD:1/16" through 12"
Wall:.005 through .500
Specifications: ASTM A269, ASTM A249, ASTM A270, ASTM A554, ASME SA249, ASTM A778,

 
10mm ERM Mild Steel Tubi

When requested we can arrange for shipment and delivery to your dock, or ship your tubes to a third party and if needed can arrange for expedited ship

 
 
 
&nbs

Material: S31803/S2205/S32750/1.4410/1, 4462
Standards: ASTM (ASME) SA/ A790/789 JIS G3459 JIS G3463 DIN 17456 DIN 17458 EN10216-5

Typical End Users:
Houses
Commercial and residential buildings
Shopping malls
Metro stations...

Port: SHANGHAI/NINGBO
Payment Terms: L/C, T/T
WELDING METHOD:TIG or TIG + Plasma or Laser
APPLICATION:Chemical & Petrochemical use etc.

 
O.D 219mm - 2420mm / W.T 5.6mm -

1/2" to 5" RD(22 ga. to 11 ga.)
3/4" SQ to 4" SQ(22 ga. to 11 ga.)
Rect. sizes up to 3" x 4"(20 ga. to 11 ga.)
Some elliptical, oval and sink-drawn

Welded

Eddy Current testing is a non-destructive testing method that utilizes an eddy current flow to detect a discontinuity in the weld area of the tubing.

1/2" to 5" Diameter.
0.049"-0.250" Wall thickness
180,240,320,400,600, and (Polish and Buff)
All Material Produced to ASTM A-554 Specification

 
Sch120 Thick Wall 35mm Stainless Steel

A554:
Standard specification for welded stainless steel mechanical tubing
(round, square, and rectangular tubing for structural applications)

SS400 , Q235 , Q345 Square Hollow Section ERW Welded Tu

Types of Packaging:
- Bundles (hexagonal)
- Wooden Boxes
- Crates (steel/wooden)
- Special crates for U-Bend tubes with each radius separated

Type: As Welded, EFW, ERW
Grades: 304, 304L, 304H, 321H, 321, 316, 316L, 316Ti, 310S, 347, 347H, UNS31803 Duplex
Size: 1/8" NB to 36"NB

Nominal Dia: 1/2 "to 32" NB for welded pipe
Schedules: 5S, 10S, 40S, 80S, XXS
All dimensions are in accordance with ANSI B36.19 and ANSI B36.10

Alloys 304 (S30400) stainless steels are variations of the 18 percent chromium-8 percent nickel austenitic alloy, the most familiar.