astm stainless pipe

Features:
1. Dual Certified Austenitic 316/316L Stainless Steel
2. Annealed Instrumentation Grade Tubing
3. Complies to/Exceeds ASTM A269 Standard

Both polishing and centerless grinding are carried out only if the specification requires it.
Packing Mark: SIZE + STEEL GRADE+ QTY OF PIECE/WEIGHT

GANYEAH Steel is supplying stainless steel welded pipes as per ASTM A312 in common grades such as 304/304L and 316/316L in standard pipe sizes

We can help supply all of the ASTM A312 Stainless Steel Pipes, A312 Seamless/Welded Pipes for use in the oil or natural gas industries.

EN 10296-2 Non-destructive testing of the weld is not mandatory. This gives a possible design utilization of 70%, and a weld factor z = 0.7.

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

347 Stainless Steel is variant of the basic austenitic 18/8 Grade 304 with added Columbium - the introduction of Columbium stabilizes the steel

Model Number:TP316L Stainless Steel Welded Pipe
Trade Terms: FOB, CIF
Brand Name:GANYEAH
Standard:3/8" sch10s(17.1*1.65MM)-12"sch80s(2032*12.70)

Excellent resistance to stress corrosion cracking in chloride containing environments.
ASME Approval for Pressure Vessel application.

High resistance to abrasion, erosion and cavitation erosion
Excellent resistance to stress corrosion cracking in chloride containing environments

Features:
1. Dual Certified Austenitic 304/304L Stainless Steel
2. Annealed Instrumentation Grade Tubing
3. Complies to/Exceeds ASTM A269 Standard

Destructive & Non-destructive Test
Our laboratory is well equipped to perform a wide variety of both destructive and non-destructive quality tests.

Non-destructive Testing includes:
Eddy Current Test
Ultrasonic Test
Hydro Test
Air Under Water Test...

Welded 304 Stainless Steel tubing is less costly than seamless or welded-and-drawn tubing, and requires less stock removal in machining applications.

From advanced manufacturing processes, including special cold drawing, not just precision for sizes, but also enhance material substrutes density

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

NSPECTION OF STAINLESS STEEL ASTM A312 ERW PIPES REQUIREMENTS:
Chemical Composition
Size
Mechanical Properties
Flattening Test...

1) Grade: Ss304, ASTM ss304L, ss316L, ss TP316L,ss321
2) Outer diameter: 16mm to 2032mm
3) Thickness: 1.0mm to 50mm
4) Surface: Annealed, polished

2205 is a duplex (austenitic-ferritic) stainless steel containing about 40 - 50% ferrite in the annealed condition. 2205 has been a practical solution

Tube is manufactured to a set OD and wall thickness (e.g. 1.5" OD, 0.065" wall), while pipe is specified by a "nominal"(not actual) inside diameter

Flat plate--Re-inspection--Cutting--Planing--Roll up pipes--Pre-welding--Automatic welding--X-ray test--Solution annealing--Straightening--Pickling

We offer a comprehensive ran range of tubings, which are available in various sizes, dimensions, shapes, etc with value added Services.

Stainless Welded Tubing Applications:
Automotive
Chemical & Petrochemical
Food & Beverage processing
Marine applications...

OD≤508mm manufactured and inspected according to EN 10217-7 TC1,weld factor z=1.0.OD> 508mm manufactured and inspected according to EN 10296-2

Stainless steel thin-wall tubing is a kind of competitive water supply pipe widely accepted by the public.

GANYEAH has developed a comprehensive program of quality procedures as well as testing services, many of which are conducted in Metallurgical Test Lab

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

Finish: No.1 Pickled Finish, No.4 finish, BA Finish, Electropolished
Delivery Condition: Hot Finish, Cold Finish, Bright Annealed, Polished, Annealed

a.. Sizes: 1/8'' to 80''
b.. Schedules: 10S to 80S
c.. Standard: ASTM A312
d..Inspection items:chemical composition analysis,Hydrostatic

Material :1. Stainless Steel ASTM/ASME A/SA312, A/SA358, A/SA778 , A/SA554
Size:1/2" (DN15) ~ 80" (DN2000)
Thickness:Schedule 5S~XXS