Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - TSING SHAN STEEL INDUSTRIAL LIMITED

TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Stainless Steel Seamless Tube>
  3. S31803 Sch80 Duplex Stainless Steel Pipe 3 Inch Stainless Steel Pipe
China S31803 Sch80 Duplex Stainless Steel Pipe 3 Inch Stainless Steel Pipe
China S31803 Sch80 Duplex Stainless Steel Pipe 3 Inch Stainless Steel Pipe

  1. China S31803 Sch80 Duplex Stainless Steel Pipe 3 Inch Stainless Steel Pipe
  2. China S31803 Sch80 Duplex Stainless Steel Pipe 3 Inch Stainless Steel Pipe
  3. China S31803 Sch80 Duplex Stainless Steel Pipe 3 Inch Stainless Steel Pipe
  4. China S31803 Sch80 Duplex Stainless Steel Pipe 3 Inch Stainless Steel Pipe
  5. China S31803 Sch80 Duplex Stainless Steel Pipe 3 Inch Stainless Steel Pipe

S31803 Sch80 Duplex Stainless Steel Pipe 3 Inch Stainless Steel Pipe

  1. MOQ： 51
  2. Price： 2.76
  3. Get Latest Price
Shape Round
Technique Hot Rolled
Surface Treatment Pickling
Outer Diameter OD 6-114mm
Production Capacity 500000kgs
Grade 201, 304, 309S, 347, 329, 317L, 316L, 316Ti, 321, 310S, 2205, 2507, 904L, C276, C4
Standard ASTM A213, ASTM A312, ASTM A270, ASTM B622
Diameter Range DN10 - DN400
Thickness Range SCH10 - SCH160
Length 6m/pcs
Finishing Pickling / Bright Polished
Material Type Austenitic, Duplex steel, Nickel Alloy, Precipitation-hardening Steels
Yield Strength Tested
Tensile Strength Tested
Hardness Test Performed
Certification ISO, AISI, ASTM, EN, DIN

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China ASTM A312 TP316L Stainless Steel Seamless Pipe 1.4404 Hollow Bar OD 90 ID 60 MM

    ASTM A312 TP316L Stainless Steel Seamless Pipe 1.4404 Hollow Bar OD 90 ID 60 MM

    Chat online Now
  2. China Hollow Bar Seamless Sus316L OD45x28ID L3000 Mm ASTM A276 TP316L Stainless Steel

    Hollow Bar Seamless Sus316L OD45x28ID L3000 Mm ASTM A276 TP316L Stainless Steel

    Chat online Now
  3. China ASTM A790 S32750 2507 DIN1.4410 Super Duplex Steel Seamless Pipe 89*6*6000mm

    ASTM A790 S32750 2507 DIN1.4410 Super Duplex Steel Seamless Pipe 89*6*6000mm

    Chat online Now
  4. China Super Duplex 2507 Pipe And ASTM A790 S32750 Seamless Stainless Steel Pipe For

    Super Duplex 2507 Pipe And ASTM A790 S32750 Seamless Stainless Steel Pipe For

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Shape Round Technique Hot Rolled
Surface Treatment Pickling Outer Diameter OD 6-114mm
Production Capacity 500000kgs Grade 201, 304, 309S, 347, 329, 317L, 316L, 316Ti, 321, 310S, 2205, 2507, 904L, C276, C4
Standard ASTM A213, ASTM A312, ASTM A270, ASTM B622 Diameter Range DN10 - DN400
Thickness Range SCH10 - SCH160 Length 6m/pcs
Finishing Pickling / Bright Polished Material Type Austenitic, Duplex steel, Nickel Alloy, Precipitation-hardening Steels
Yield Strength Tested Tensile Strength Tested
Hardness Test Performed Certification ISO, AISI, ASTM, EN, DIN
High Light S31803 Stainless Steel Pipe ，Sch80 Duplex Stainless Steel Pipe ，3 Inch S31803 Pipe
S31803 Sch80 Duplex Stainless Steel Pipes - 3 Inch Stainless Steel Pipe
High-quality S31803 Sch80 duplex stainless steel pipes designed for demanding industrial applications requiring superior corrosion resistance and mechanical strength.
Product Specifications
Product Name Stainless Steel Pipe
Grade 201, 304, 309S, 347, 329, 317L, 316L, 316Ti, 321, 310S, 2205, 2507, 904L, C276, C4, etc.
Standard ASTM A213, ASTM A312, ASTM A270, ASTM B622
Diameter DN10 - DN400
Thickness SCH10 - SCH160 or custom thickness as requested
Length 6m per piece or fixed length as requested
Shape Round
Finishing Pickling / Bright Polished
Company Type Factory
Available Material Grades
Austenitic Stainless Steel
201 304/L/H/N 316/L/H/N/Ti 321/H 309/H 310S 347/H 317/L 904L
Duplex Steel
31803 32205 32750 32760
Nickel Alloy
Hastelloy: UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556
Inconel: UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926
Monel: UNS N04400, N05500
Precipitation-hardening Steels
254SMO/S31254 17-4PH 17-7PH 15-7PH
Quality Assurance
Raw Material Guarantee
We use Tsingshan Brand raw materials with direct-reading spectrum testing to ensure chemical composition accuracy and meet client specifications.
Process Control
Strict adherence to process charts with professional worker oversight throughout manufacturing.
Inspection & Testing
  • Direct-reading Spectrum Instrument for chemical composition analysis
  • Yield Strength, Tensile Strength, and Elongation testing
  • Hardness Test
  • Flattening Test and Flaring Test
  • Eddy Current Test and Ultrasonic Test
  • Hydrostatic Test
  • Corrosion Test and intergranular corrosion testing
Company Overview
Our company specializes in the production of sanitary stainless steel welded pipes and pipe fittings. We operate complete welded pipe assembly lines including cage forming, multi-shade welding, internal and external welding, and mirror polishing processes. Our manufacturing strictly follows Chinese GB, ASTM, JIS, and DIN standards with ISO9001 quality management system certification.
Our products feature stable quality, uniform wall thickness, high precision, and excellent internal and external surface quality. They are widely used in food processing, medical machinery, petroleum, chemical industries, and other demanding applications.
Work Shop
Stainless steel pipe manufacturing workshop equipment Quality control and inspection area in pipe manufacturing facility
Product Gallery
Finished stainless steel pipes ready for shipment Close-up view of stainless steel pipe surface finish Stainless steel pipe inventory and storage Quality inspection of stainless steel pipe dimensions

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    500,000,000-800,000,000

  • Employee Number:

    100~200

  • Ecer Certification：

    Verified Supplier

Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

+ Read More

Get in touch with us

  • Reach Us
  • TSING SHAN STEEL INDUSTRIAL LIMITED
  • NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
  • https://www.316lsheet.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.