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PRODUCT
黑钢管
Black Painted Welded Steel Pipe

1. Item:   Black Painted Welded Steel Pipe                 
 
2. Information:


Place of Origin: Tianjin, China
Brand Name: Tianjin Denuoxin Steel Pipe Manufacturing Co., Ltd
Model Number:  
Certification: ISO 9001:2008, SGS, ABS, BV
 
3. Detailed Terms:


Minimum Order Quantity: 15 Mt
Price: 550-700 USD/ton
Packaging Details: Waterproof package, in bundles or in bulk, standard export package.
Delivery Time: Within 20-30 days after receiving T/T deposit or L/C, according to the quantity od order.
Payment Terms: T/T or L/C
Supply Ability: 200000 tons per year.
 
4. Introduction:

 
Quick Detail:
 
Welded steel pipe
ERW steel pipe specifications
Product: black painted welded steel pipe
Standard: BS 1387, BS EN 39, BS EN 10219, GB/T 3091, ASTM A53, JIS G3444, etc.
Grade/Material: 10#, 20#, 45#, Q195, Q235, Q345, 16Mn, ST 37.4, A53(A,B), etc.
 
 
 
Description: 
 
Secondary or not: Non-secondary
Alloy or not: Non-alloy
Technique: ERW, hot rolled or cold rolled
Color: black
Section shape: Round
Outer diameter: 15-610mm
Wall thickness: 0.5-234mm
Length: 2-12m, cut as request
Standard: BS 1387, BS EN 39, GB/T 3091, ASTM A53, JIS G3444, etc.
Grade/Material: 10#, 20#, 45#, Q195, Q235, 16Mn, ST 37.4, A53(A,B), etc.
Production capacity: 3500 ton/week
Technique tolerance: OD+/-3%, WT +/-5%, L+/-1%
Surface treatment: Galvanized, black painted, oiled, printed
Zinc coated: hot dip galvanized, 230-500 g/m2
End of pipe: Plain burred, beveled or threaded
Trade term: FOB Tianjin China, C&F
Payment term: T/T or L/C
Loading Port: Tianjin Xingang Port, China
Package: 1.Big OD: in bulk;
          2.Small OD: in bundles, packed by steel strips;
          3. Waterproof package with plastic cloth;
          4.Standard export package;
          5.According to customers’ requirements.
Delivery: Within 20-30 days after receiving T/T deposit or L/C, according to the
          quantity of order.
HS code: 73063090
Minimum quantity or order: 15Mt
 
Our products spread all over the world. Such as Italy, Mexico, the Middle east, Southeast Asia, East Asia, Africa... they are popular in both overseas and domestic market, Beijing, Guangzhou, Hong Kong, etc.

Applications:

Widely used in the fields of structural construction, low-pressure liquid transportation, scaffolding, etc. 
 
 
Specifications:
 
General specifications of welded steel pipe  

Outer Diameter Wall thickness Weight
inch mm mm Same as theoretical.
1/2'' 20-21.3 0.95-2.77
3/4'' 25-26.9 1.23-3.91
1'' 32-33.7 1.56-4.55
1 1/4'' 40-42.4 1.99-4.85
1 1/2'' 47-48.3 2.28-5.08
2'' 58-60.3 2.88-6.82
2 1/2'' 73-76.1 3.65-10.8
3'' 87-88.9 4.29-12.8
4'' 113-114.3 6.02-21
5'' 140 6.55-32
6'' 165-168.3 7.11-39
8'' 219 7.04-63.7
10'' 273 7.09-80.3
12'' 323.9-325 8.38-96
14'' 355.6 6.35-134
16'' 406.4 59.2-154
18'' 457 66.7-174
20'' 508 74.3-194
24'' 610 89.4-234
 
Competitive Advantage:


  1.  High quality,
  2.  Competitive price,
  3.  Short delivery time,
  4. Satisfied after service.