ASTM A36 Black Structural Steel Tube

ASTM A36 black structural steel tube Surface:Oil Leghth:Can Meet Client′s Request Transport Package:Containers or Bulk Specification:21mm~219mm Origin:China
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Product Details

Basic Info

ASTM A36 black structural steel tube

Surface:Oil

Leghth:Can Meet Client′s Request

Transport Package:Containers or Bulk

Specification:21mm~219mm

Origin:China

Product Description

1. Product basic info:

Outer Diameter

12mm-720mm

Wall Thickness

0.6mm-20mm

Length

1m-5.8m/6m/11.8m/12m, or random length as client's requests

Tolerence

±5%

Surface Treatment

Galvanized(hot dip and pre-gal.); Color painted; Electroplating; Oiled

Standards

ASTM A53,BS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255

Material

Q195, Q215, Q235, Q345

Certificate

IS0 9001:2000

End Treatment

Plain end; Beveled; Threaded with sockets/coupling and plastic caps

Packaging

In bundles; PVC export packing; or as client's requests

Usage

Scaffolding pipe; Structure pipe; Fence/Door pipe; Furniture; 

Low pressure fluid pipe for water, oil or gas; Boiler pipe

Delivery Time

20-30days produced according to the qty 

Payment Term

T/T; L/C

Price Term

CIF; CFR;  FOB China;

MOQ

One container

Others

1.All the pipes is high-frequency welded.

2.Both inner and outer welded stab can be removed.

3.Special design available according to requirement.

2.Product  Chemical Composition & Mechanical Properties :  

Grade

Chemical Composition

Mechanical Properties

C

Mn

Si

S

P

Yield

Tensile

Elongati

Strength Mpa

Strenth Mpa

-on %

Q195

0.06-0.12

0.25-0.50

≤0.30

≤0.045

≤0.05

≥195

315-430

≥33

Q215

0.09-0.15

0.25-0.55

≤0.30

≤0.05

≤0.045

≥215

335-450

≥27

Q235

0.12-0.20

0.30-0.67

≤0.30

≤0.045

≤0.04

≥235

375-500

≥26

Q345

≤0.20

1.00-1.60

≤0.55

≤0.04

≤0.04

≥345

470-630

≥22

         Seamless steel pipe for structure GB / t8162-2008 is mainly used for general structure and machining. Its representative materials (brand): carbon steel 20 × 45; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35crmo, 42CrMo, etc.

        Stainless steel seamless tubes for structural use (GB / T14975-2002) are hot-rolled (extruded, expanded) and cold drawn (rolled) seamless tubes made of stainless steel, which are widely used in corrosion-resistant pipes, structural parts and parts in chemical, petroleum, textile, medical, food, machinery and other industries.

      JDSTEELPIPE is one of the leading ASTM A36 black structural steel tube manufacturers and suppliers,If you want to know the ASTM A36 black structural steel tube,please to contact us. Our customer service specialists will be happy to help you.info@jiade-group.com.

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