6 Inch A312 TP304L Pipe

A312 TP304L Seamless Pipe

We are manufacturer of Pipe and providing Pipe A312 GR. TP304L 6″ Sch40 Seamless 6m Length for Singapore. ASTM A312 TP304L Pipe is very popular stainless steel pipe that used for high temperature and corrosive serives. Stainless steel linepipe are usually used for industrial pipeline such as fertiliser Industries, food Processing, textile, petrochemical etc. We can supply all grades seamless and welded stainless steel pipes for customized sizes and length, and offer the best price and quality for every client.

SS304L Pipe Feature

Size: 6″ Sch40

Length: 6m

Type: Seamless

Material: A312 GR.TP304L Pipe

A312 TP304L Material

What is ASTM A312?

ASTM A3132 is standard specification for seamless, straight-seam welded and cold worked welded austenitic stainless steel pipe intended for high temperature and general corrosive service.

ASTM A312 TP04L Pipe Chemical Composition

C	Mn	P	S	Si	Ni	Cr
0.035	2	0.045	0.03	1	8-13	18-20

TP304L Pipe Mechanical Properties

Tensile Strength	Yield Strength	Elongation
650 – 850 (Mpa)	310 (Mpa)	40 (%)

Heat Treatment

A312 TP304L Pipe is pickling and solution heat treatment before shipping.

Stainless Steel Pipes Manufacturing

Hot Forming, Cold Forming, Welding, Machining

Quality Control of SS304 Pipes

In order to ensure the high quality of ASTM A312 TP304L Pipes, we take strict in-factory inspection. It is also feasible to take third party inspection.

Third Party Inspection: BV, SGS, LR, DNV, ABS.

The test for the material contains:

Hydrostatic test to ensure it’s leak-proof.
Bend test: no cracks or opening of the weld shall occur.
Flattening test
Photometer test TP304L pipe chemical composition

The inspection also covers its surface, marking and diameter.

We also supply certifications for customers: CE, ISO, TEST REPORT, Stamp mill test certificate.

Supply Range for Stainless Steel Pipes

Stainless Steel TP316L Pipes

Diameter	1/2” to 48”.
Thickness	Schedule 5S – Schedule XXS
Length	Single Random, Double Random & Required Length
Material	SS304/ 304L/ 304H, SS316/ 316L/ 316H, SS 309, SS310, SS 317, SS321, SS347
TP304L Pipe Type	Seamless pipe and Welded pipe
End	Plain End, Beveled End, Treaded
End Protection	Plastic Caps
Outside Finish	2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition	Annealed and Pickled, Polished, Bright Annealed, Cold Drawn

Stainless Steel Pipe Applications

Chemical and Petrochemical Processing
Food and Beverage Processing
Medical
Mining
Petroleum Refining
Pharmaceutical Processing
Power Generation—nuclear
Pulp and Paper