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Model No.: 316L
Brand: TORICH
Type: Thick Wall Steel Tubing
Certification: UL
Application: Structure Pipe
Section Shape: Round
Surface Treatment: Galvanized
Usage: Mechanical
Technique: Cold Drawn
Material: 304 316
Surface: Polished
Length: 2-12m
OD: 10-500mm
Keyword: Seamless Stainless Thick Wall Tube
Product Name: Seamless Stainless Thick Wall Steel Tube
Packaging: In bundles in wooden box
Productivity: 60000 Tons per Year
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 60000 Tons per Year
Certificate: ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR
HS Code: 7304319000
Port: Ningbo,Shanghai
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Seamless Stainless Thick Wall Steel Tube
Application:machanical Tubing
Size:L--2-12m OD--10-500mm WT--1-20mm
Grade of steel:20# 10#
Smelting method of steel:Refining molten steel and refining outside furnace
Manufacture method of steel tube: Hot rolling (extrusion, expansion) or cold drawing (rolling) seamless
Delivery State:Delivery of heat treatment and pickling
Test item:Chemical composition
Tensile test
Hardness test
Ultrasonic testing
Hydraulic test
Flattening test
Expansion test
Intergranular corrosion test
The Tolerance of Nominal Outer Diameter and Wall Thickness Unit:mm
Hot Roll(Extrusion,Expansion)Steel Tube Cold Drawn(Roll) Steel Tube Diamension Tolerance Diamension Tolerance Ordinary Level PA High Level PC Ordinary Level PA High Level PC Nominal Outer Diameter D <76.1 ±1.25%D ±0.60 Nominal Outer Diameter D <12.7 ±0.30 ±0.10 76.1~<139.7 ±0.80 12.7~<38.1 ±0.30 ±0.15 139.7~<273.1 ±1.5%D ±1.20 38.1~<88.9 ±0.40 ±0.30 88.9~<139.7 ±0.9%D ±0.40 273.1~<323.9 ±1.60 139.7~<203.2 ±0.80 203.2~<219.1 ±1.10 ≥323.9 ±0.6%D 219.1~<323.9 ±1.60 ≥323.9 ±0.5%D Nominal Wall Thinckness S All Wall Thickness +15%S -12.52%S ±12.5%S Nominal Wall Thinckness S All Wall Thickness +12.5%S -10%S ±10%S
Tolerance of Minimum Wall Thickness Unit:mm
Production Method | Diamension | Tolerance | |
Ordinary Level PA | High Level PC | ||
Hot Roll(Extrusion,Expansion)Steel Tube W-H | Smin<15 | +27.5% Smin 0 | +25% Smin 0
|
Smin≥15 | +35% Smin 0 | ||
Cold Drawn(Roll) Steel Tube W-C | All Wall Thickness | +22% S 0 | +20% S 0 |
Product Categories : Thick Wall Steel Tubing
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.