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TORICH INTERNATIONAL LIMITED

  • China,Ningbo ,Zhejiang
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China GB/T 14291 Q235A Q235B Welded Steel Tubes for Mine Liquid Service
China GB/T 14291 Q235A Q235B Welded Steel Tubes for Mine Liquid Service

  1. China GB/T 14291 Q235A Q235B Welded Steel Tubes for Mine Liquid Service
  2. China GB/T 14291 Q235A Q235B Welded Steel Tubes for Mine Liquid Service
  3. China GB/T 14291 Q235A Q235B Welded Steel Tubes for Mine Liquid Service
  4. China GB/T 14291 Q235A Q235B Welded Steel Tubes for Mine Liquid Service

GB/T 14291 Q235A Q235B Welded Steel Tubes for Mine Liquid Service

  1. MOQ: 5 Ton
  2. Price: USD 400-800 / Ton
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 40000 Ton/Year
Delivery Time 45 days
Packaging Details Packing in wooden box,hexagonal bundles or other seaworthy ways.
Product Name Welded Steel Tubes for Mine Liquid Service GB/T 14291 Q235A Q235B
Material Q235A Q235B Q345A Q345B
Surface Galvanized
Application Pulp delivery,gas draining ,mine drainage
Shape Round
OD 4-1200mm
WT 0.3-200mm
Length 4-12m
Brand Name TORICH
Model Number GB/T 14291
Certification ISO 9001 ISO 14001 TS 16949
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 40000 Ton/Year
Delivery Time 45 days Packaging Details Packing in wooden box,hexagonal bundles or other seaworthy ways.
Product Name Welded Steel Tubes for Mine Liquid Service GB/T 14291 Q235A Q235B Material Q235A Q235B Q345A Q345B
Surface Galvanized Application Pulp delivery,gas draining ,mine drainage
Shape Round OD 4-1200mm
WT 0.3-200mm Length 4-12m
Brand Name TORICH Model Number GB/T 14291
Certification ISO 9001 ISO 14001 TS 16949 Place of Origin China
High Light welded steel pipewelding steel tubing

Welded Steel Tubes for Mine Liquid Service GB/T 14291 Q235A Q235B
 
Spec:
Material:Q235A Q235B Q345A Q345B
Size Range:OD:4-1200mm
                     WT:0.3-200mm
                     General Length:4-12m
Tolerance:
According to the following tables or customers’ request.

 

TABLE 1 Mechanical Property

Grade

Tensile strength

N/m

Lower yield strength /

N/m

Elongation A%

Not less than

D≤168.3 D>168.3
Q235A,Q235B 375 235 15 20
Q295A,Q295B 390 295 13 18
Q345A,Q345B 470 345 13 18
Note : Tensile test arbitration time is based on longitudinal sample.

 

Table 2 Outer Diameter,Wall Thicknes,Theoretical Weight and Test Pressure

Norminal Outer Diameter(D)/mm Norminal Wall Thickness(S)/mm Theoretical Weight/(kg/m) Test Pressure/MPa
Q235A,Q235B Q295A,Q295B Q345A,Q345B
21.3 2.5 1.16 15 15 15
21.3 3 1.35 15 15 15
21.3 3.5 1.54 15 15 15
25 2.5 1.39 15 15 15
25 3 1.63 15 15 15
25 3.5 1.86 15 15 15
25 4 2.07 15 15 15
26.9 2.5 1.50 15 15 15
26.9 3 1.77 15 15 15
26.9 3.5 2.02 15 15 15
26.9 4 2.26 15 15 15
31.8 2.5 1.81 15 15 15
31.8 3 2.13 15 15 15
31.8 3.5 2.44 15 15 15
31.8 4 2.74 15 15 15
33.7 2.5 1.92 15 15 15
33.7 3 2.27 15 15 15
33.7 3.5 2.61 15 15 15
33.7 4 2.93 15 15 15
38 2.5 2.19 15 15 15
38 3 2.59 15 15 15
38 3.5 2.98 15 15 15
38 4 3.35 15 15 15
40 2.5 2.31 15 15 15
40 3 2.74 15 15 15
40 3.5 3.15 15 15 15
40 4 3.55 15 15 15
42.4 2.5 2.46 15 15 15
42.4 3 2.91 15 15 15
42.4 3.5 3.36 15 15 15
42.4 4 3.79 15 15 15
48.3 2.5 2.82 14.6 15 15
48.3 3 3.35 15 15 15
48.3 3.5 3.87 15 15 15
48.3 4 4.37 15 15 15
51 2.5 2.99 13.8 15 15
51 3 3.55 15 15 15
51 3.5 4.10 15 15 15
51 4 4.64 15 15 15
51 4.5 5.16 15 15 15
57 2.5 3.36 12.4 15 15
57 3 4 14.8 15 15
57 3.5 4.62 15 15 15
57 4 5.23 15 15 15
57 4.5 5.83 15 15 15
60.3 2.5 3.56 11.7 14.7 15
60.3 3 4.24 14 15 15
60.3 3.5 4.90 15 15 15
60.3 4 5.55 15 15 15
60.3 4.5 6.19 15 15 15
63.5 2.5 3.76 11.1 13.9 15
63.5 3 4.48 13.3 15 15
63.5 3.5 5.18 15 15 15
63.5 4 5.87 15 15 15
152.4 5.0 18.18 9.3 11.6 13.6
152.4 5.5 19.93 10.2 12.8 14.9
152.4 6.0 21.66 11.1 13.9 15.0
152.4 6.5 23.39 12.0 15.0 15.0
152.4 7.0 25.10 13.0 15.0 15.0
159 4.0 15.29 7.1 8.9 10.4
159 4.5 17.15 8.0 10.0 11.7
159 5.0 18.99 8.9 11.1 13.0
159 6.0 22.64 10.6 13.4 15.0
159 6.5 24.45 11.5 14.5 15.0
159 7.0 26.24 12.4 15.0 15.0
159 8.0 29.79 14.2 15.0 15.0
159 9.0 33.29 15.0 15.0 15.0
168.3 4.5 18.18 7.5 9.5 11.1
168.3 5.0 20.14 8.4 10.5 12.3
168.3 5.5 22.08 9.2 11.6 13.5
168.3 6.0 24.02 10.1 12.6 14.8
168.3 6.5 25.94 10.9 13.7 15.0
168.3 7.0 27.85 11.7 14.7 15.0
168.3 8.0 31.63 13.4 15.0 15.0
168.3 9.0 35.36 15.0 15.0 15.0
177.8 4.5 19.23 7.1 9.0 10.5

 

Processing:High frequency resistance welding
 
Technical Delivery Conditions:Heat treatment
 
Widely used in the field of:Pulp delivery,gas draining ,mine drainage
 
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Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller

  • Year Established:

    1997

  • Total Annual:

    25000000-30000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ...

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  • TORICH INTERNATIONAL LIMITED
  • Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
  • https://www.precision-steeltube.com/

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