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ASTM Ba 2b Round Square Rectangular 201 304 310 309 321 Welded Inox Stainless Steel Seamless Pipe

ASTM Ba 2b Round Square Rectangular 201 304 310 309 321 Welded Inox Stainless Steel Seamless Pipe

Stainless Steel Pipe is a sanitary stainless steel pipe made of high-quality materials. It is strong and durable. It has precise dimensions and complete specifications. It has many uses,and is often used in petroleum, shipbuilding, chemical, oil refining, machinery, pharmaceuticals, food and other fields.

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Product Introduction

Stainless Steel Pipe is a sanitary stainless steel pipe made of high-quality materials. It is strong and durable. It has precise dimensions and complete specifications. It has many uses, and is often used in petroleum, shipbuilding, chemical, oil refining, machinery, pharmaceuticals, food and other fields.


Features

Stainless Steel Pipe has standard dimensions and good straightness. It has a variety of specifications to choose from, and it can be cut arbitrarily with a machine, which can meet your various needs. It is of up to standard quality, sturdy and explosion-proof, and absolutely reliable.


Details

OD range: 6mm-914mm(0.24"-36"); WT range: 0.5mm-50mm(0.02"-1.97")

Stainless Steel Pipe Application: Petroleum, petrochemical, refinery, boiler, chemical, machinery, power, shipbuilding, paper-making, pharmacy and food, etc.

1) Material: Products and Grades

Item No.

Type

Grade

1

Austenitic Stainless Steel

TP304/304L, TP304LN, TP304H, S30432, TP310S/310H, TP310HCBN, S31050, TP316/316L, TP316LN, TP316TI, TP316-LMOD, TP317L, TP321, TP321H, TP347, TP347H, TP347HFG

2

Super Austenitic Stainless Steel

N08904, N08367, S31254

3

Ferrite-Austenite Duplex Stainless Steel

S31500, S31803, S32205, S32750, S32760

4

Ni-Alloy

N08800, N08810, N08811, N08020, N08825, N08028, N06600, N06601, N06625

5

API Corrosion Resistant Alloy

LC30-1812, LC65-2205, LC65-2506, LC80-2507, LC30-2242


The standards of stainless steel seamless pipes and tubes as follows

ASTM

ASTM A312

ASTM A213

ASTM A269

ASTM A376

ASTM A511

ASTM A789

ASTM A790

ASTM B163

ASTM B167

ASTM B407

ASTM B423

ASTM B444

ASTM B677


ASME

ASME SA312

ASME SA789

ASME SA790

ASME SA376

ASME SA213

ASME SB163

ASME SB167

ASME SB407

ASME SB423

ASME SB444

ASME SB677




API

API 5LC







JIS

JIS G3459

JIS G3463






EN

EN 10216-5

EN10216-2






GOST

GOST 5632-72

GOST 9941-81






GB

GB/T 14975

GB/T 14976

GB 13296

GB 5310

GB 9948

GB/T21833


DIN

DIN 17456

DIN 17458








Stainless Steel Welded Pipe and Tube

1, Prodution Process

1) Continuous Manufacturing Process of Welded Tubes & Pipes

OD range: 10-406.4(up to 16"); WT range: 0.5-10.00 (SCH5S, 10S, 40S, STD)

2) Bending Process of Welded Pipes

OD range: 219.08-2540.00 (up to 100"); WT range: 3.00-35.00(SCH5S-80S, SCH5-160, STD)

2, Application: Petroleum, petrochemical, refinery, boiler, chemical, machinery, power, shipbuilding, paper-making, pharmacy and food, etc.

3, Material: Products and Grades



Standards

Grades

ASTM:

A312、A778、A358、A249、A269、A270、A554、A790、A789、A928;

ASTM/ASME:

TP304、TP304L、TP304H、TP316、TP316L、TP321、TP321H、TP310S、TP310H、TP317、TP317L、TP347、TP347H、TP409、TP430、TP444、N08904、S31803、S32205、S32750、S32760

JIS:

G3459、G3468、G3446、G3463、G3448;

EN:

EN10217-7、EN10312

EN:

1.4301、1.4306、1.4307、1.4401、1.4404、1.4410、1.4429、1.4462、1.4541、1.4571、1.4539、1.4550

DIN:

DIN17457、DIN11850

GB:

GB/T12770、GB/T12771、GB/T24593、GB/T19228、GB/T21832

GB/HG:

12Cr18Ni9、06Cr19Ni10、022Cr19Ni10、07Cr19Ni10、06Cr23Ni13、06Cr25Ni20、06Cr17Ni12Mo2、06Cr19Ni13Mo3、022Cr19Ni13Mo3、06Cr18Ni11Ti、06Cr18Ni11Nb、07Cr18Ni11Nb、022Cr22Ni5Mo3N、022Cr23Ni5Mo3N、022Cr25Ni7Mo4N

HG:

HG20537.1、HG20537.2、HG20537.3、HG20537.4

Non-Standard products are available upon customer requirements.

Other Grades are available upon customer requirements after PQR.




We pursue the perfect quality of our ASTM Ba 2b Round Square Rectangular 201 304 310 309 321 Welded Inox Stainless Steel Seamless Pipe, and we also pay attention to satisfying customers' service standards, and do our best to do pre-sales, in-sales and after-sales services. Our corporate philosophy is the common spiritual home of the company and a concrete manifestation of the practice of socialist core values. In order to allow our customers buy comfortably and use them at ease, our production staff have gone through countless experiments and tests to get the final perfect product.

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