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China factory - Shanghai Nadong Metal Products Co.,Ltd.

Shanghai Nadong Metal Products Co.,Ltd.

  • China,Shanghai ,Shanghai
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China Square Galvanized Steel Tube Galvanized Steel Pipe Polishing Annealing
China Square Galvanized Steel Tube Galvanized Steel Pipe Polishing Annealing

  1. China Square Galvanized Steel Tube Galvanized Steel Pipe Polishing Annealing
  2. China Square Galvanized Steel Tube Galvanized Steel Pipe Polishing Annealing
  3. China Square Galvanized Steel Tube Galvanized Steel Pipe Polishing Annealing
  4. China Square Galvanized Steel Tube Galvanized Steel Pipe Polishing Annealing

Square Galvanized Steel Tube Galvanized Steel Pipe Polishing Annealing

  1. MOQ: 1 Ton
  2. Price: $450-$900
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 1000 ton per month
Delivery Time 8-14 days
Packaging Details According to customer needs
Grade carbon steel
Type Square Tubes
Tolerance ±1%
Size 200*200*9.5*6000mm
Welding Line Type: Seamless
Surface Polishing,annealing,pickling,bright
Material Mild Steel
Brand Name NADONG
Model Number 316
Certification ISG SGS
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 1000 ton per month
Delivery Time 8-14 days Packaging Details According to customer needs
Grade carbon steel Type Square Tubes
Tolerance ±1% Size 200*200*9.5*6000mm
Welding Line Type: Seamless Surface Polishing,annealing,pickling,bright
Material Mild Steel Brand Name NADONG
Model Number 316 Certification ISG SGS
Place of Origin CHINA
High Light Square Galvanized Steel TubeAnnealing galvanized steel pipeGalvanized Steel Tube Polishing

High quality Corrugated square tubing galvanized steel pipe

 

According to the production process,square pipe is divided into:hot rolled seamless square pipe ,cold drawn seamless square pipe, extruded square pipe without dimension, welded square pipe.

The welded square pipe is divided into: (a) according to the process of an arc welded square pipe, resistance welded square pipe (high frequency, low frequency), gas welded square pipe, furnace welded square pipe (b) according to the weld of straight welded square pipe, spiral welded square pipe

Square tube material classification.

Square tube according to material: ordinary carbon steel square tube, low alloy square tube. General carbon steel is divided into: Q195, 0215.0235, 0275SS400, 20# steel, 45# steel, etc. : low alloy steel is divided into Q345, 16N, 0390, ST53-2, etc.

 

Product Name Hot Dipped Galvanized Steel Tube / Cold Roleld Pre Galvanized Pipe / Galvanized Tube
Material Q195 Q235 Q345
Wall Thickness 1MM~12MM
Size 10MMX10MM~600MM~600MM
Length Length:Single random length/Double random length

5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Standard ASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728- 2002,API 5L
Packing Bundle, or with all kinds of colors PVC or as your requirements
Pipe Ends Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
Surface Treatment 1. Galvanized

2. PVC,Black and color painting

3. Transparent oil,anti-rust oil

4. According to clients requirement
Product Application 1. Fence, greenhouse, door pipe,greenhouse

2. Low pressure liquid, water, gas, oil, line pipe

3. For both indoor and outdoor the building construction

4. Widely used in scaffolding construction which is much cheaper and convenient
Origin Tianjin China
Certificates API ISO9001-2008,SGS.BV,API,
Delivery Time Usually within 10-45 days after receipt of advance payment

 

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

 

 

 

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.

 

 

 

 

 

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2017

  • Total Annual:

    5000000-15000000

  • Employee Number:

    20~40

  • Ecer Certification:

    Active Member

Shanghai Nadong Metal Products Co.,Ltd. who are one large state-owned iron and steel group located in Fengpu District Shanghai, China.   Our company are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high ... Shanghai Nadong Metal Products Co.,Ltd. who are one large state-owned iron and steel group located in Fengpu District Shanghai, China.   Our company are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high ...

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Get in touch with us

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  • Shanghai Nadong Metal Products Co.,Ltd.
  • Room 1514, Floor 4, No. 111, Fengpu Avenue, Fengpu Industrial Zone, Fengxian District, Shanghai, China
  • https://www.stainless-coils.com/

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