Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry

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  • 3 yrs

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Product Highlights

  • Corrosion Resistance: Stabilized with niobium for exceptional resistance to intergranular corrosion in high-temperature service.
  • Customizable Length: Available in 6m or customized lengths as required by the order.
  • Wide Standard Compliance: Meets stringent ASTM, ASME, GB, DIN, JIS, and EN specifications.
  • OEM/ODM Services: Full customization options available from samples and designs.
  • Versatile Applications: Ideal for heat exchangers, chemical plants, oil & gas, and pulp & paper industries.
  • Quality Assurance: 100% inspection including visual and function checks with traceable raw materials.
  • ISO Certified: Manufacturer holds ISO9001:2015 and ISO45001:2018 management system certifications.

Product Images of Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry

Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry pictures & photos
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry pictures & photos
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry pictures & photos
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry pictures & photos
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry pictures & photos
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry pictures & photos
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
  • Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
  • Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
    Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
  • Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
    Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
  • Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
    Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
  • Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
    Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
  • Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
    Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
  • Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
    Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry

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Product Description

Our 347/347H stainless steel seamless pipe is an austenitic grade stabilized with niobium, providing exceptional resistance to intergranular corrosion in high-temperature service. It offers excellent strength and oxidation resistance up to 1600°F (870°C), making it ideal for applications such as furnace parts, heat exchangers, and aircraft exhaust systems. The seamless construction ensures superior pressure integrity, reliability, and consistent performance in corrosive environments, including those containing sulfuric acid. This tubing is available in a range of sizes and is manufactured to meet stringent ASTM and ASME specifications for quality and dependability.
 
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry
 
Product Parameters

 

Item 347/347H Stainless Steel Seamless Tube/Pipe
Standard GB/T 14975; GB/T 14976; GB 13296; GB5310; GB9948
ASTM: A213; A269; A312; A511; A789; A790
DIN: 17456; 17458
JIS: G3459; G3463
EN: 10216-5; 10216-2; EN10305-1
Material 347, 347H
Surface Polishing,annealing,pickling,bright
Shape Round Pipe/Tube
Type Cold rolled
Application Heat Exchanger, Chemical & Petro-chemical, Onshore & Offshore Oil & Gas, Power Plant, Ship building, Pulp & Paper, Pharmaceutical
size Length 6m or Customized
Outer diameter OD: 6mm~630mm WT: 1mm~50mm
Delivery time Prompt delivery or as the order quantity.
Package Standard export seaworthy package,or as required

Corrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper IndustryCorrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper IndustryCorrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper IndustryCorrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper IndustryCorrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper IndustryCorrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper IndustryCorrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper IndustryCorrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper IndustryCorrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper IndustryCorrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper IndustryCorrosion-Resistant 347/347H Stainless Steel Seamless Tube for Pulp & Paper Industry

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2432422". Items marked "verified" are certified.

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XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH
XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH
XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH
XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH
XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH
XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH
XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH
XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
Room 805, 8th Floor, Building 8, No. 188 Binkang Road, Xixing Street, Binjiang District, Hangzhou, Zhejiang, China
verified Plant Area
251 square meters
verified Number of Employees
4
verified Terms of Payment
T/T, LC, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
CIF, FOB, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: one month
verified Nearest Port
Shanghai Port, Ningbo Port
verified Minimum Order Quantity
2 tons
verified Supply Chain Partners
30

Our Production Capability & Technical Expertise

verified Main Products
Stainless Steel Seamless Tube/Pipe, Stainless Steel Flanges, Stainless Steel Tube Fittings, Stainless Steel Pipe Connector, Stainless Steel Welded Tube/Pipe, Stainless Steel Bright Seamless Tube/Pipe
verified Production Lines
26
verified Production Machines
Cutting machine, Trimming workshop, Straightening line, Pickling line, Annealing line, Cold rolling line, Cold drawing, Ultrasonic, eddy current, and water pressure testing line, Shot blasting machine
verified QA/QC inspectors
4 people
verified Inspection Type for Finished Products
100% inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Have instructions and uniformly followed
verified Customization Options
Customization from Samples, Customization from Designs
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
1 people
verified Traceability of Raw Materials
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2023-08-30
verified Export Year
1 year
verified Main Markets
Southeast Asia/ Mideast
verified Repeat Buyers Choice
50%~80%
verified Number of Foreign Trading Staff
3
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
No

Our Certifications, Standards & Industry Recognition

verified Management System Certification
ISO9001:2015, ISO45001:2018
verified Cooperated with Fortune 500
No

FAQ

What is the warranty period for this product?
We provide a 1-year warranty for this stainless steel seamless tube.
Can the length of the tube be customized?
Yes, the length is available in 6m or can be customized as required.
What are the available material grades?
The product is available in 300 Series, Duplex, and Super Duplex Steel grades.
What is the minimum order quantity?
The minimum order quantity is 2 tons.
What are the typical delivery times?
We offer prompt delivery, with an average lead time of one month regardless of the season.
Do you offer OEM and ODM services?
Yes, we provide both OEM and ODM services, including customization from samples and designs.
What payment terms do you accept?
We accept T/T, LC, PayPal, Western Union, and small-amount payments.
What is the maximum outer diameter available?
The outer diameter ranges from 6mm to 630mm.

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