Shanghai Nadong Metal Products Co.,Ltd. 86-159-6186-0015 daisy@shnadonggroup.com
A53 B Galvanized Rectangular Steel Pipe 316L Stainless Steel Square Tube

A53 B Galvanized Rectangular Steel Pipe 316L Stainless Steel Square Tube

  • High Light

    A53 B Galvanized Rectangular Steel Pipe

    ,

    316L Stainless Steel Square Tube

    ,

    ERW Galvanized Rectangular Steel Pipe

  • Grade
    Carbon Steel, A53 B
  • Type
    Welded Seamless
  • Tolerance
    ±1%
  • Special Pipe
    ERW
  • Welding Line Type
    Seamless
  • Surface
    Galvanized Black Painting
  • Oiled Or Non-oiled
    Slightly Oiled
  • Thickness
    0.55 - 17.75 Mm
  • Place of Origin
    CHINA
  • Brand Name
    NADONG
  • Certification
    ISG SGS
  • Model Number
    316
  • Minimum Order Quantity
    1 Ton
  • Price
    $400-$800
  • Packaging Details
    According to customer needs
  • Delivery Time
    15 working days
  • Payment Terms
    L/C, T/T
  • Supply Ability
    1000 ton per month

A53 B Galvanized Rectangular Steel Pipe 316L Stainless Steel Square Tube

316L stainless steel square tube stainless steel pipe

 

Uncoated black steel, also called black malleable iron, is made from corrosion-resistant ungalvanized steel and includes a scaly, dark-colored iron oxide coating on the surface. Uncoated black steel pipe connects with fittings to transport gas and water, protect electrical wiring, or deliver high-pressure steam and air. Uncoated black steel and iron are available in pipe lengths longer than 12" and nipple lengths 12" and shorter.

 

Product Name Galvanized Steel Square Tube
Wall Thickness 0.6 - 20 mm
Length 12M, 6m, 1m-12m or customized
Material Q195-Q420 Series,SS400-SS540 Series,S235JR-S355JR Series,ST Series,A36-A992 Series,Gr50 Series,etc.
Zinc Coating 30-275g/m2
Surface Mild steel plain finish, hot dip galvanized, color coated, ect.
Size Tolerance ±1% ±3% ±5% ±7%
Processing Method Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request
Delivery Time 1-15 Days
Certificate MTC,ISO9001,SGS, BV,TUV
Our Advantage We have 20000 Tons regular grade steel in stock, which can be shipped quickly for customers

 

Chemical Composition

 

Specification Grade Chemical Composition(wt%)
C Mn Ni Cr Mo Ti
ASTMJIS 316L/022Cr17Ni12Mo2 ≤0.03 ≤2.0 10.0-14.0 16.0-18.0 2.0-3.0 -
JIS SUS316L ≤0.03 ≤2.0 12.0-15.0 16.0-18.0 2.0-3.0 -
ASTMJIS 316Ti/SUS 316Ti ≤0.08 ≤2.0 10.0-14.0 16.0-18.0 2.0-3.0 5*(C+N)-0.7

 

Properties

Spec Grade Mechanical Property Physical Property

Y.S

(N/MM2)

T.S

(N/MM2)

EL

(%)

HRB

Specific Heat

(J/g℃)

Modulus of Elasticity (KN/mm2)
ASTM/GB 316L/022Cr17Ni12Mo2 ≥170 ≥485 ≥40 ≤95 0.5 193
JIS SUS316L ≥175 ≥480 ≥40 ≤90 193
ASTM 316Ti ≥205 ≥515 ≥40 ≤95 0.5 200

 

A53 B Galvanized Rectangular Steel Pipe 316L Stainless Steel Square Tube 0

A53 B Galvanized Rectangular Steel Pipe 316L Stainless Steel Square Tube 1

A53 B Galvanized Rectangular Steel Pipe 316L Stainless Steel Square Tube 2

 

 

Applications:

316L: Widely used in corrosion-susceptible environment and some mechanical components those are difficult to make heat treatment after forming in more corrosive environment.

316Ti: Mainly used for industrial components.

 

 

A53 B Galvanized Rectangular Steel Pipe 316L Stainless Steel Square Tube 3

A53 B Galvanized Rectangular Steel Pipe 316L Stainless Steel Square Tube 4