25crmo4 High Pressure Alloy Seamless Steel Tube

Model NO.
25CrMo4 steel tube
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
Thickness
2-60mm
Length
10-13m
out Diameter
20-508mm
Transport Package
in Bundles
Specification
89*10
Trademark
Shandong Zayi
Origin
China
HS Code
7304599090
Production Capacity
50000 Tons/Month
Reference Price
$ 629.10 - 809.10
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Product Description

 Product 25CrMo4 high pressure alloy seamless steel tube
Standard  EN10216
 Material  P195TR2
 Surface  Black paint, varnish, oil, galvanized
 Pipe Length  5.8 m to 12 m, can be customized according to the length requirements
 Pipe Ends  Plain Ends, Beveled Ends
 End Protector  1. Plastic caps (small OD) 2. Iron protector (large OD)
 Application  Fluid pipe, oil pipe, gas pipe, structure pipe, boiler tubes
 Test  Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size
 Productivity   50000 tons per month
 Min Order  20 ton
 Remark   Special design available according to requirement
Chemical composition %   of   steel   25CrMo4 (1.7218):   EN 10083-3-2006
C Si Mn P S Cr Mo
0.22 - 0.29 max   0.4 0.6 - 0.9 max   0.025 max   0.035 0.9 - 1.2 0.15 - 0.3
Mechanical properties of   steel   25CrMo4 (1.7218)
Nominal diameter (mm):   to 16 16 - 40 40 - 100 100 - 160 160 - 330
Rm  - Tensile strength (MPa) (+QT) 900-1100 800-950 700-850 650-800 600
Nominal thickness (mm):   0.3 - 3
Rm  - Tensile strength (MPa) (+A) 580
Nominal thickness (mm):   0.3 - 3
Rm  - Tensile strength (MPa) (+QT) 990-1400
Rm  - Tensile strength (MPa) (+AC) 580
Rm  - Tensile strength (MPa) (+C) 720
Rm  - Tensile strength (MPa) (+LC) 670
 
Nominal thickness (mm):   to 60
ReH  - Minimum yield strength (MPa) (+QT) 345-355
 
Nominal diameter(mm):   or for flat products thickness: to 8; 8-20; 20-60; 60-100; to 16 16 - 40 40 - 100 100 - 160 160 - 330
Re  - Upper yield strength or
R p0.2  - 0.2% proof strength (MPa) (+QT) 		700 600 450 400 380
Nominal thickness(mm):   0.3 - 3
R p0.2  0.2% proof strength (MPa) (+A) 440
 
KV  - Impact energy (J) longitud., (+QT) +20°
45-50
KV  - Impact energy (J) transverse, (+QT) +20°
27-32
 
Nominal thickness (mm):     0.3 - 3
A  - Min. elongation Lo = 80 mm (%) (+A) 19
A  - Min. elongation at fracture (%) longitud., (+QT) 18
A  - Min. elongation at fracture (%) transverse, (+QT) 15
A  - Min. elongation at fracture (%) (+C) 4
A  - Min. elongation at fracture (%) (+LC) 6
 
Nominal diameter (mm):     or for flat products thickness: to 8; 8-20; 20-60; 60-100; to 16 16 - 40 40 - 100 100 - 160
A  - Min. elongation Lo = 5,65 √ So (%) (+QT) 12 14 15 16
 
Nominal diameter (mm):     or for flat products thickness: to 8; 8-20; 20-60; 60-100; to 16 16 - 40 40 - 100 100 - 160
Z  - Reduction in cross section on fracture (%) (+QT) 50 55 60 60
Z  - Reduction in cross section on fracture (%) (+AC) 59
 
  Brinell hardness   (HBW):   (+S) 255
  Brinell hardness   (HBW):   (+A) 212
  Vickers hardness  ( HV):   (+A) 175
  Vickers hardness  ( HV):   (+QT) 305 - 435
Corner of warehouse:
25crmo4 High Pressure Alloy Seamless Steel Tube
25crmo4 High Pressure Alloy Seamless Steel Tube
25crmo4 High Pressure Alloy Seamless Steel Tube
25crmo4 High Pressure Alloy Seamless Steel Tube
25crmo4 High Pressure Alloy Seamless Steel Tube
25crmo4 High Pressure Alloy Seamless Steel Tube
Manufacturing:
25crmo4 High Pressure Alloy Seamless Steel Tube

Packing:


FAQ:
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for plate, and our company also is a very professional a trade company for steel products.we can also provide a wide range of steel products.

Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.

Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.

Q: Do you accept the third party inspection?
A: Yes absolutely we accept.

Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by worker piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.

 

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