rectangle welded pipes

ASTM A249, A269 JIS G3463
Standard: ASTM A249, A269 JIS G3463
Material/Steel Grade: TP304, TP304L, TP316L SUS304TB
Application: for Boiler

Minimum Order Quantity:1TON
Packaging Detail:plastic sacks or plywood case
Delivery Time:according to the product quantity
Supplying Ability:30000T

Welded Pipe :single slit(Φ8mm*0.5mm-Φ630mm*25mm); girth(Φ630mm*3mm-Φ3000mm*45mm)
Steel Grades: TP304, TP304L, TP304H, TP316, TP316L, TP316Ti

Pipe size range:
Outside diameter from 6mm to 2032mm
Wall thickness from 0.5mm to 38.1mm
Single length: 10mm-12000mm
Package:knitting strip bundle

Model Number: TP316L
Standard: ASTM
Type: welded
Steel Grade: 300 Series
Certification: TUV...

Professional Producer and Regular Stock Holder
Supplying full range of welded stainless steel tubes / pipes with Russian Standard, American Standard

1:NPS: 1/8" to 80"
2: Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S acc. To ANSI B36.19/36.10
3: O. D.: 6-2032mm
4: W. T.: 1-50mm

Test: Eddy current/hydrostatic/ultrasonic/intergranular Corrosionor according to customer's request
Tolerance: Meet the standard

Purpose
(1) reduce the hardness and improve the cutting process.
(2) elimination of residual stresses, stable dimensions, reduced deformation

Our team comprises the following competent members:
Engineers
Quality controllers
R & D experts
Skilled workers...

(1). Visual and Dimensional Checking
(2). Chemical Composition Test
(3). Mechanical Properties Test, such as Tensile Test, Yield Test,Elogation Test

Competitive price with best service.
High technical production line with top high quality products.
Satisfactory service before and after sale.

ASTM A312 standard stainless steel pipe
01 Surface finish: annealed/ pickling
02) Material: TP304, TP304L,TP304/ 304L, TP310/ S, TP316,TP316L

Type : Welded / Fabricated
Form : Round Tubes,Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes
End : Plain, End, Beveled End, Treaded

Product Name: ASTM A312 TP304 Stainless Welded Pipe
Manufacturer Test Certificate
IBR Test Certificate (Form III-D)
Third Party Inspection

Standard:
ASTM A249/A269/A270/A213(TP304/304L, TP316/316L)
ASTM A249- Annealed pickled with inside bead removed
ASTM A269- Annealed pickled

Tube manufacture
Heat treatment (in-line and off-line Bright Annealing)
Polishing in a range of finishes
Cut to length,chamfering and deburring

Product name: Stainless steel welded pipe
Standards: ASTM A358
Materials: TTP316/316L/316H, 304/304L/304H
Nominal diameter:3/8 to 80" NB for welded

Resistant to fouling due to corrosion
Excellent high-end performance in both high and low temperature conditions, to name a few.

A554 - A554-98e1 - Specification for Welded Stainless Steel Mechanical Tubing.A554 are typically used for stainless steel mechanical tube application

Ornamental Tubing
ASTM: A554
Grades: 304/304L
Sizes: 0.625" - 4.500" Round
0.75" x 0.75" - 8.0" x 8.0"Square...

Strength:
physical/mechanical, PMI, microscopic examination, etc^
Prime and genuine materials with co-relating original test certificates.

Tubes & Pipes with Superior Corrossion Resistance
upto 12 MPY in Acc. To ASTM A 262-IGC Pr. B & C, in acc. To EN ISO 3651-2 Method A, B, C

Benefits of UNS32750 Super Duplex Stainless Steel:
Greater tensile and yield strength
Good ductility and toughness
Good stress corrosion cracking

ASTM A790:straight-seam weld Duplex pipe intended for general corrosive service,with a particular emphasis on resistance to stress corrosion cracking

Our products offer High-pressure sustainability
Product replacement warranty is given
We offer High-quality packaging and Packing for sea transport

Austenitic stainless steel have a very wide range of applications, e.g. in the chemical industry and the food processing industry.

Tubing shall be GANYEAH Sanitary Stainless Steel Tubing. Surface
finish is 20 μ-in Ra (0.5 μm) ID, 30 μ-in Ra (0.8 μm) OD maximum

Size : 1/2"NB TO 80"NB IN
Schedule: SCH20, SCH30, SCH40, STD, SCH80
Type : Welded / Fabricated
Length : Single Random, Double Random & Cut Length

1. We have our own rolling mill so that we can produce the Stainless steel sheet by ourselves to control the cost of our tube production.