Premium Quality ASTM AISI 316 317L Stainless Steel Mechanical Pipe

Premium Quality ASTM AISI 316 317L Stainless Steel Mechanical Pipe

Model NO.ASTM AISI 316 317L
MaterialStainless Steel
Surface TreatmentPolished
UsagePipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section ShapeRound
Outer Diameter25-1020mm
Nominal Diameter20-1000mm
ToleranceAcording to The Standard or as The Requirement of
Length1-13m
Transport PackageWoven Bags, Plastic Bags, Cap Ends, Plywood Cases
SpecificationGB/T 24593, ASTM A249, A269, A789, JIS G3463
TrademarkAsiaalloy
OriginChina
HS Code7306900090
Production Capacity15000 Ton/Year
Descriptionstainless steel industrial welded pipe
Section Shaperound/customized.
Material range304, 304L, 316L, 321, 310S, etc
Od(mm)8mm~1800mm
Wall Thickness1mm~60mm
Length0.5-30 Metre/Customized
ToleranceAccording to the Standard you require
Suface TreatmentPickling Finish, No.1, 2b, Polish, Hairline, No.4
Transport PackageWith plastic caps on both end ,  pack into  Bundles/plywood case/customized
TrademarkSailing/customized
MOQ1ton
Productivity3000 Ton Per Month
CertificateCE, GOST,PED by TUV, ISO9001
StandardGB/ASTM/ASME/DIN/EN/GOST/JIS/PED
OriginChina
UsagePipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Specifications and Weight Table of Welded Pipes (Weight Varies by Material)

DNMMThickness, Weight
Sch.5SSch.10SSch.20SSch.40S
mmkg/mmmkg/mmmkg/mmmkg/m
2025.001.600.9332.001.146
2532.001.601.2122.902.1023.202.296
3238.001.601.4512.902.5363.202.7743.603.085
4045.001.601.7302.903.0413.203.3323.603.713
5057.001.602.2082.903.9083.204.2894.005.281
6576.002.003.6873.205.8034.508.0155.008.843
8089.002.004.3343.206.8394.509.4725.6011.634
100108.002.005.2813.208.3545.0012.8296.3015.960
125133.002.909.3983.6011.6045.0015.9426.3019.883
150159.002.9011.2773.6013.9365.6021.3997.1026.865
200219.002.9015.6114.0021.4236.3033.3808.0042.048
250273.003.6024.1594.0026.8036.3041.8548.8057.915
300325.004.0031.9844.5035.9266.3050.01510.0078.467
350377.004.0037.1665.0046.3338.0073.53412.00109.106
400426.004.0042.0485.0052.4368.0083.29912.00123.753
450480.004.0045.1375.0056.2978.0089.47714.30157.695
500530.005.0062.6495.6070.08310.00124.05215.00184.209
600630.005.5082.8206.3094.74010.00149.46017.50258.286
700720.005.5096.6578.00140.09412.70220.91217.50302.315
800820.008.00160.42012.70253.18117.50346.778
900920.008.00180.54812.70285.13319.00423.595
10001020.0010.00250.59514.30356.81926.20645.985

Are you a factory or a trading company?

We are a dedicated factory specializing in manufacturing seamless stainless steel pipes. However, we also provide welded stainless steel pipes and pipe fittings to meet your needs. With our extensive knowledge of the market, we ensure that only the highest quality pipes, passing rigorous inspections, are delivered to you.

Do you have any certificate?

We proudly hold numerous domestic and international certifications, including the prestigious EU ISO9001 quality management system certification, TUV welding certification, and the China Pressure Pipe Manufacturing License (TS). Additionally, we have secured exclusive authorization from the American Hastelloy Company in China, enabling us to collaborate, develop, and manufacture top-tier Hastelloy long products.

What is your delivery time?

Our delivery time is largely dependent on the volume of your order. Typically, the delivery period is around 1 month for a standard 1*40FT container. For items in stock, we can expedite the shipment within 5 days.

What are your payment terms?

Our standard payment terms are 30% deposit with the balance due against B/L. We also accept L/C. Shipping terms include EXW, FOB, CFR, and CIF – tailored to your preference.

How can you guarantee the quality of my goods?

We ensure 100% PMI testing and measurement of all materials before shipping. In addition, we welcome third-party inspections and provide EN10204.3.1B Mill test certificates for all materials.

How do you make our business long-term and good relationship?

1. We maintain superior quality and competitive pricing to ensure our customers’ continued satisfaction.
2. We respect every customer, engaging in sincere business practices and sustaining our high service level both before and after each transaction.