ALL CATEGORIES

Seller Center
- Product Management
  
  Post Product
  
  Manage Products
  
  Featured Products
- Blog Management
  
  Post Blog Article
  
  Manage Blog Articles
  
  Manage Blog Categories
- Inquiry Management
  
  My Inquiries
  
  Buying Requests
- Analytics Center
  
  Performance Dashboard
  
  Product Analytics
  
  Visitor Analytics
Connect Your Store to WeChat

Follow Our Official Service Account
Manage Products & Inquiries Anywhere
Seller Services

Seller Services

Goldsupplier.com: 19 years of Global Trade Expertise, Empowering Your Business to Go Global!

Join GoldSupplier.com

Free & Instant Registration

Showcase Company & Products

Access Global Buying Requests

Register Now

Activate Verified Supplier Membership

Priority Verified Visibility

Claim Exclusive Buying Requests

Automated Multi-language Store

Verified Now

Launch Your EasyOcean Website

Full-Service Website Management

Google Page 1 Guarantee

Enhanced Brand Credibility

Launch Now
Buyer Services
Post Buying Request

Browse Product Categories

Featured Suppliers
Contact Platform Support

Help Center

Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube > High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe

High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe

Zhongzheng Stainless Steel Co., Ltd.

1Yr

High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe thumbnail-1

High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe thumbnail-2

High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe thumbnail-3

High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe thumbnail-4

High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe thumbnail-5

High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe photo-1

High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe photo-2

High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe photo-3

High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe photo-4

High Quality Alloy ASTM A312 304 304L Austenitic Stainless Seamless Steel Pipe photo-5

US$ 2 - 50 MOQ: 1 Kilogram

Key Specifications

Get Latest Price

Type:

Seamless

Surface Treatment:

Black

Usage:

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Other

Contact Supplier Request Quote Chat Now

Payment & Shipping

Payment Methods:

Port of Shipment:

NINGBO/SHANGHAI/TIANJIN/XIAMEN

Delivery Detail:

8 days

Product Details
Company Profile
Contact Us

Type Seamless

Surface Treatment Black

Usage Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Other

Material Alloy Steel

Section Shape Round

Delivery Time 8-14 days

Model Number 304 316 310 904 2205 2507

Processing Service Bending, Welding, Decoiling, Punching, C

Specification 0D 3in under

Item	Stainless Steel Seamless Tube/Pipe
Standard	ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296
Material	200 Series: 201,202 300 Series: 301,304,304L,304H,316,316L,316Ti,317L,321,309s,310s 400 Series: 403,405,409L,410,416,420,431, 434 Duplex Steel: 904L,2205,2507,2101,2520,2304
Surface	Polishing,annealing,pickling,bright
Shape	Round Pipe/Tube, Round Rod(Bar), Rectangular Pipe & Square Pipe
Type	Hot rolled and cold rolle
Application	Hydraulic Tubes & Instrumentation Tubes
size	Length	5.8m/6m/ 11.8m/ 12m or Customized
	Outer diameter	6mm-1600mm
Delivery time	Within 5-30 days after receiving the prepaid
Package	Standard export seaworthy package,or as required

ASTM A312 Stainless Steel Pipe specifications define high-quality seamless and heavily cold-worked austenitic stainless steel pipes. These pipes are designed for excellent corrosion resistance, high tensile strength, and durability in demanding applications, including chemical processing, oil and gas, and marine industries.
ASTM A312 Chemical Composition

Standard & Grade		Chemical Composition (%)
Standard & Grade		Carbon (C)	Silicon (Si)	Manganese (Mn)	Phosphorus (P)	Sulfur (S)	Nickel (Ni)	Chromium (Cr)	Molybdenum (Mo)	Carbon (C)
ASTM A312 A312M	TP304	≤ 0.080%	≤ 1.00%	≤ 2.00%	≤ 0.045%	≤ 0.030%	8.0-11.0%	18.0-20.0%	-	≤ 0.080%
	TP304L	≤ 0.035%	≤ 1.00%	≤ 2.00%	≤ 0.045%	≤ 0.030%	8.0-13.0%	18.0-20.0%	-	≤ 0.035%
	TP316	≤ 0.080%	≤ 1.00%	≤ 2.00%	≤ 0.045%	≤ 0.030%	10.0-14.0%	16.0-18.0%	2.0-3.0%	≤ 0.080%
	TP316L	≤ 0.035%	≤ 1.00%	≤ 2.00%	≤ 0.045%	≤ 0.030%	10.0-14.0%	16.0-18.0%	2.0-3.0%	≤ 0.035%

ASTM A312 Pipe Heat Treating Condition

ASTM A312 \| ASME SA312
Grade	Annealing Requirement
TP304	1040℃ min., Water Quenching
TP304L	1040℃ min., Water Quenching
TP316	1040℃ min., Water Quenching
TP316L	1040℃ min., Water Quenching

ASTM A312 Pipe Dimensions

Seamless Stainless Steel Piping for Heat- Exchanger General Service & Sanitary Piping
Item Standard	Nominal Diameter (NPS)	Outside Diameter (mm)	Wall Thickness (mm)
ASTM A312 \| ASME SA312	1/8	10.29	1.24, 1.73, 2.41
	1/4	13.72	1.65, 2.24, 3.02
	3/8	17.15	1.65, 2.31, 3.20
	1/2	21.34	2.11, 2.77, 3.73
	3/4	26.67	2.11, 2.87, 3.91
	1	33.4	2.77, 3.38, 4.55
	1 1/4	42.16	2.77, 3.56, 4.85
	1 1/2	48.26	2.77, 3.68, 5.08
	2	60.33	2.77, 3.91, 5.54
	2 1/2	73.03	3.05, 5.16, 7.01
	3	88.9	3.05, 5.49, 7.62
	36	914.4	9.53, 12.7, 59.54