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Grade N08904/904 Industrial Steel Pipe , Polish Stainless Steel Seamless Pipe

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Grade N08904/904 Industrial Steel Pipe , Polish Stainless Steel Seamless Pipe
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Features
Specifications
Product: 904L Stainless Steel Pipe
Standard: ASTM, AISI, DIN, EN, GB,JIS
Grade: 200 Series: 201, 202,200Gu, 201Gu,301, 302, 303, 303Gu, 304, 304L, 304Gu,309, 316, 316L, 310, 310S, 316Ti, 316N,317,317L,321,347,347H ,410,416,420,430,904L
Surface: 2B/BA/6K/4K/8K/ MIRROR/NO.4/HL/ Polish/NO.1
C: Max 2%
Cr: 19%-23%
Ni: 23%-28%
Thickness: 0.3mm ~ 50mm
OD: 10mm ~ 250mm
Length: 2440mm, 3050mm, 5800mm,6000mm,customization
High Light:

industrial steel pipe

,

seamless steel pipe

Basic Infomation
Place of Origin: CHINA
Brand Name: HAOSTEEL
Certification: ISO9001
Model Number: HS S31782/904L/N08904/1.4539
Payment & Shipping Terms
Packaging Details: Woven bags and plastic strips inside packing, wooden / iron pallet and steel strips outside packing.
Delivery Time: 5-10 working days after order confirmed and receive deposit
Supply Ability: 5000tons per month
Product Description

Grade N08904/904 l stainless steel seamless tube seamless stainless steel pipe

 

 

904L Pipe Distributor | 904L Seamless Pipe | 904L Pipe Supplier | ASTM B677 UNS N80904 | ASTM B673 904L | ASTM A312 TP 904L
904L Stainless Steel Pipe (1.4539) includes TP 904L – ASTM B677 (Seamless Pipe),

 

Grade 904L is a non-stabilised low carbon high alloy austenitic stainless steel. The addition of copper to this grade gives it greatly improved resistance to strong reducing acids, particularly sulphuric acid. It is also highly resistant to chloride attack - both pitting / crevice corrosion and stress corrosion cracking.
This grade is non-magnetic in all conditions and has excellent weldability and formability. The austenitic structure also gives this grade excellent toughness, even down to cryogenic temperatures.
904L Stainless Steel Seamless Pipe ASTM A312 TP 904L / ASTM B677 TP 904L / ASME SB677 TP 904L and 904L Stainless Steel Welded Pipe ASTM A312 / ASTM B673 / ASME SB673 are available in different length Single Random, Double Random & Cut Length. 

 

Specification:

Product Name Grade N08904/904L stainless steel seamless tube ,Seamless Stainless Steel pipe

 
 
Grade

NEW GB Grade : 015Cr21Ni26M5Cu2
GB Unified Number: S31782
ASTM/ASME Grade: 904L
UNS Grade: N08904
EN Grade: 1.4539

Technique Cold rolling/Cold drawn
Surface Pickling,polished or as required
Out diameter 6-630mm
Wall thickness 0.5-25.4mm
Length as required
Application High Mo content.Better corrosive resistance

 

Chemical Composition about stainless steel Tube

Grade C Si Mn P S Ni Cr Mo
201 ≤0.15 ≤0.75 5.5-7.5 ≤0.06 ≤0.03 3.5-5.5 16.0-18.0 -
202 ≤0.15 ≤1.0 7.5-10.0 ≤0.06 ≤0.03 4.-6.0 17.0-19.0 -
301 ≤0.15 ≤1.0 ≤2.0 ≤0.045 ≤0.03 6.0-8.0 16.0-18.0 -
302 ≤0.15 ≤1.0 ≤2.0 ≤0.035 ≤0.03 8.0-10.0 17.0-19.0 -
304 ≤0.08 ≤1.0 ≤2.0 ≤0.045 ≤0.03 8.0-10.5 18.0-20.0 -
304L ≤0.03 ≤1.0 ≤2.0 ≤0.035 ≤0.03 9.0-13.0 18.0-20.0 -
309S ≤0.08 ≤1.0 ≤2.0 ≤0.045 ≤0.03 12.0-15.0 22.0-24.0 -
310S ≤0.08 ≤1.5 ≤2.0 ≤0.035 ≤0.03 19.0-22.0 24.0-26.0 -
316 ≤0.08 ≤1.0 ≤2.0 ≤0.045 ≤0.03 10.0-14.0 16.0-18.0 2.0-3.0
316L ≤0.03 ≤1.0 ≤2.0 ≤0.045 ≤0.03 12.0-15.0 16.0-18.0 2.0-3.0
321 ≤0.08 ≤1.0 ≤2.0 ≤0.035 ≤0.03 9.0-13.0 17.0-19.0 -
630 ≤0.07 ≤1.0 ≤1.0 ≤0.035 ≤0.03 3.0-5.0 15.5-17.5 -
631 ≤0.09 ≤1.0 ≤1.0 ≤0.030 ≤0.035 6.50-7.75 16.0-18.0 -
904L ≤2.0 ≤0.045 ≤1.0 ≤0.035 - 23.0-28.0 19.0-23.0 4.0-5.0
2205 ≤0.03 ≤1.0 ≤2.0 ≤0.030 ≤0.02 4.5-6.5 22.0-23.0 3.0-3.5
2507 ≤0.03 ≤0.80 ≤1.2 ≤0.035 ≤0.02 6.0-8.0 24.0-26.0 3.0-5.0
2520 ≤0.08 ≤1.5 ≤2.0 ≤0.045 ≤0.03 0.19-0.22 0.24-0.26 -
410 ≤0.15 ≤1.0 ≤1.0 ≤0.035 ≤0.03 - 11.5-13.5 -
430 ≤0.12 ≤0.75 ≤1.0 ≤0.040 ≤0.03 ≤0.60 16.0-18.0 -

 

Typical Applications:

904L Stainless Steel Pipes(TP 904L) is widely used in several small scales to large scale processing industries.They are widely used in Chemical properties, oil and gas industry, natural gas construction, petrochemical.

Processing plant for sulphuric, phosphoric and acetic acids. Pulp and paper processing. Components in gas scrubbing plants. Seawater cooling equipment. Oil refinery components. Wires in electrostatic precipitators.

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