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25mm 6 Inch SS Steel Pipes ASTM A249 ISO9001 SS 316 Seamless Pipes

Place of Origin China
Brand Name TONGMAO
Certification ISO9001 MTC
Model Number steel pipe
Minimum Order Quantity 5tons
Price US $1,000-3,000/ Ton
Packaging Details Standard Packing
Delivery Time 7-15days
Payment Terms L/C, T/T
Supply Ability 1000tons/year

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Product Details
Standard ASTM,AISI,JIS,GB,DIN Length 6-12m
Grade 316 ASTM A249 Outer Diameter Outer Diameter
Wall Thickness 0.25-40mm Name Stainless Steel Pipe Seamless Pipe
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25mm SS Steel pipes


6 inch stainless steel pipe ASTM A249


ISO9001 ss 316 seamless pipes

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Product Description

25mm 6 Inch SS Steel Pipes ASTM A249 ISO9001 SS 316 Seamless Pipes

316 (0Cr17Ni12mo2) stainless steel seamless tube

316 is based on molybdenum austenitic stainless steel, the stainless steel and regular chrome - nickel austenite, such as, compared to 304 stainless steel has better resistance to general corrosion and pitting corrosion, crevice corrosion. 316 have higher ductility, resistance to stress corrosion performance, compressive strength and resistance to high temperature performance. In addition to the excellent corrosion resistance and strength, also has 316 austenitic stainless steel assembling and good formability.

Product introduction:

production specifications (mm) : Q6x1 ~ 830 x20 (can be customized according to customer's requirement)

the finished length (m) : 6-12 (can be customized according to customer requirements)

the product material: 316 (0 cr17ni12mo2)

theory weight (kg/m) : Cr - Ni austenitic stainless steel W - 0.02491 S (D - S

standards:National-standard:GB/T14975-2002 GB/T14976-2002 GB/T13296-2007

American-Standard:ASTM A312/A312m ASTM A269/269m ASTM A213/213A

German standard: DIN2462

Japanese Standards: JIS G3463

Product Description​:

Commodity Name Stainless steel pipe
Type Seamless
Standard ASTM A249
Material 316
Outer Diameter 6-620mm
Wall Thickness 0.25-40mm
Length 6-12m or customize
Tolerance OD±1% WT±5% or as per customers' request
Surface Satin/Hairline/Mat/Pickling
400G,500G,600G or 800G Mirror finish
Test Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Application Construction, Industry, Petroleum, Chemical, Boiler and Exchanger
Packing Bundle packing
Beveled end or pained
Marking as customers' request
Plastic caps at ends
Wooden box packing

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25mm 6 Inch SS Steel Pipes ASTM A249 ISO9001 SS 316 Seamless Pipes 0


Company profile:

SHANDONG TONGMAO SPECIAL STEEL CO.,LTD is reputed at supplying stainless steel pipe,carbon steel seamless pipe,alloy steel pipe,hot-rolled steel pipe,cold rolled steel pipe,galvanized steel pipe,welded steel pipe,precision steel pipe,also suppiy steel plate,steel coil and lead sheet etc.

Our Company combined production,trade,the development of new products and services together,is one of the provincial large-scale iron and steel enterprises.Factory products standards are qualified to meet ISO/GB/ASTM/EN/BS/JIS etc.

The company in the long-term development process,we are in cooperation with Baosteel Group,Tianjin Steel Group,Baotou Steel Group,Panzhihua Iron and Steel Group,Taiyuan Iron and Steel Group,Anshan Iron and steel Ling,Daye Steel Group and other well-known domestic mills,and established long-term friendly cooperative relations with not only the domestic groups,but also abroad relations,Assab special steel,Japan's Hitachi,Japan Datong special ,and Germany steel,special steel,Austria special steel and other well-known foreign groups.

Can you send products to my country?
Sure, we can. If you do not have your own ship forwarder, we can help you.
Will you delivery the goods on time?
Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not.Honesty is our company's tenet.
How can I get a quotation from you ?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.
And you can also find our contact information on contact page.
How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them