• DIN 34cr4 Alloy Galvanized Steel Pipe
  • DIN 34cr4 Alloy Galvanized Steel Pipe
  • DIN 34cr4 Alloy Galvanized Steel Pipe
  • DIN 34cr4 Alloy Galvanized Steel Pipe
  • DIN 34cr4 Alloy Galvanized Steel Pipe
  • DIN 34cr4 Alloy Galvanized Steel Pipe

DIN 34cr4 Alloy Galvanized Steel Pipe

Type: Seamless
Technique: Hot Rolled
Material: Alloy Steel
Surface Treatment: Black
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
Section Shape: Round
Customization:

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Basic Info.

Model NO.
DIN 34Cr4
Od
6-500mm
Wall Thickness
0.5-400mm
Material Number
1.7033
GB
30cr
Delivery Term
Fob,CIF,CFR,Ex-Work, etc
Shipping
by Sea, Air
Payment Term
T/T, L/C
Delivery Condition
Hot Rolled, Eaf+Lf+Vd
Length
5.8m,6m, or Fixed Length
Transport Package
Seaworthy Packing or as The Customer′s Requirement
Specification
as requested
Trademark
BOZHONG or customized
Origin
China
Production Capacity
5000 Tons/Month

Product Description

DIN 34Cr4 Alloy galvanized steel tube

1.Specification:
Outer diameter: 6- 500  mm  
           Wall thickness: 0.5-40 mm 
           Length: not more than 12000 mm.
Chemical Composition:
Grade C Mn P S Si Cr
34Cr4
1.7033
0.30-0.37 0.60-
0.90
0.025
max
0.035
max
0.40
max
0.90-1.20
 
Mechanical Properties:
Out Diameter (mm) 0.2 % Yield Strength (N/mm2) Tensile strength (N/mm2) Elongation (%) Reduction of area (%) Notch impact energy (ISO-V) (J)
up to 16 700 900-1100 12 35 35
17-40 590 800-950 14 40 40
41-100 460 700-850 15 45 40
Steel-making Condition:  EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition: Hot forged, hot rolled, cold rolled, cold drawn
Surface Condition:  Black, Grinded, Peeled, Rough turned, Polished
 
General specifications  :
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


2.Material Photo:
DIN 34cr4 Alloy Galvanized Steel Pipe
3.Quality Assurance:
Below inspection will be done in the production.
(1) ray detection---RT;
(2) ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) penetration testing-PT;
(5) eddy current flaw detection-ET
4.Company information:
  DIN 34cr4 Alloy Galvanized Steel Pipe

Bozhong Group Mainly supply in forms of coil, sheet, plate, rod, bar, tube, pipe, beam, angle, flange, wire, strip, channel, etc., with various varieties, wide range of dimensions, high purity, stable chemical composition, high dimensional accuracy and excellent surface quality. The products are mainly used in the fields of industries such as automobile engineering, railway transportation, aviation, aerospace, machinery, petrochemical, energy, environmental protection, offshore, chemical, oil & gas, military, power plant, nuclear power, pressure vessel, boiler equipment, mold manufacture, etc.
 
  1. steel coil
  2. steel plate
  3. steel sheet
  4. steel bar/rod
     steel round bar
     steel flat bar
     steel square bar
  1. steel pipe/tube ( welded or seamless )
     steel round pipes
     steel square pipes
     steel welded tubes
     steel seamless tubes
  1. steel strip
  2. steel beam
  3. steel angle
  4. steel channel
  5. steel flange
  6. Steel wire
 
 
Bozhong Group can supply a variety of structural steel, high-strength steel, wear-resistant steel plate, boiler and pressure vessel steel, marine engineering and stainless steel plate in the thick steel and various European standard bars and pipes and profiles.Our global sales and service network throughout all around the world to ensure that the goods reach the customer in the shortest time.
 
We can follow your drawings and requirements, to provide you with oxygen cutting, plasma cutting and laser cutting and other processing services. You can also perform ultrasonic testing in accordance with EN10160 standard, EN10164 standard test Z15, Z25, Z35, weld bending detection, PWHT detection,etc.
 
We have ISO9001: 2000 quality management system certification, and obtain the quality certification from all the well-known certification company, including TuV / LRS / GL / CE and so on.
 
Special steel includes as below:
Boiler and pressure vessel steel
Pipeline steel
Bridge steel
Nuclear power steel
Structural steel
Die steel
High strength steel
Abrasion resistant steel
Weathering, corrosion resistant and fire resistant steel
High rise building steel
Shipbuilding and offshore engineering steel
5.FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are group of compan ies  and owned manufacturer base s  and trading company. We specialized in special steel  which include alloy structural steel and carbon steel and stainless steel,  etc. All material  are with high  quality and competitive  price .
 
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
 
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don ' t have stock, the delivery lead time is about 5 -30 days after receiving your prepayment  or firm order .
 
Q: What is the payment term?
A: T/T or L/C.
 
Q: Can you provide a sample for our testing before confirming the order?
A: Yes. We can provide sample to you for approval before you place an order to us. Free sample is available if we have stock.
 
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come. 
 
6. Customer visiting :
  DIN 34cr4 Alloy Galvanized Steel Pipe
 Warmly welcome! Pick up your phone and Call us!
Send us the inquiry here!
We will reply you at the first time.

Contact Us!


Annie Wang
Direct Line:+86 - 21 - 5762 9195

 

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