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40Cr Seamless Carbon Steel Pipe is one of the most widely used steels in machinery manufacturing.40Cr Seamless Carbon Steel Pipe is the most commonly used alloy quenched and tempered structural steel, which is used to manufacture mechanical parts under medium load and medium speed working conditions, such as steering knuckles of automobiles, rear half shafts and gears, shafts, worms, etc. on machine tools. Spline shaft, top sleeve, etc.;40Cr Seamless Carbon Steel Pipe can also be used to manufacture parts with high surface hardness and wear resistance without large impact after quenching and tempering and high frequency quenching, such as gears, sleeves, shafts, main shafts, crankshafts, mandrels, pins Subs, connecting rods, screws, intake valves, etc.;40Cr Seamless Carbon Steel Pipe can also be quenched, tempered at medium or low temperature to manufacture parts that bear heavy loads;40Cr Seamless Carbon Steel Pipe is also suitable for the manufacture of various transmission parts for carbonitriding treatment, such as gears and shafts with large diameters and good low temperature toughness.
Product Name
40Cr Seamless Carbon Steel Pipe
Standard
ASTM, ASTM
Material
10#,20#,45#,Q345 ,16Mn,Q295
Technology
Erw
Tolerance
Control with in the standard, OD:+/-1%, WT:+/-5%
Chemical Composition
C:0.37-0.44%
Mn:0.50-0.80%
P:≤0.035%
S:≤0.035%
Si:0.17-0.37%
Cr:0.80-1.10%
Ni:≤0.3%
Mechanical Property
Grade A:
Tensile Strength(MPa):≥330
Yield Strength(MPa):≥205
Grade B:
Tensile Strength(MPa):≥415
Yield Strength(MPa):≥240
Application
Boiler Pipe,Chemical Fertilizer Pipe,Drill Pipe,Fluid Pipe,Gas Pipe,Hydraulic Pipe,Oil Pipe,Casing Pipe,Structure Pipe etc
Payment Terms
1.FOB 30%T/T,70% Before shipment
Third Party Inspection
SGS ,BV, MTC
Advantages
1.Short delivery time
2.Quality assurance
3.Competitive price,
4.Free Sample
Delivery Time
Within 25 days after receipt of advance payment
2.CIF 30% Pre-payment , Balance must be paid before shipment
3.Irrevocable 100% L/C at sight
FAQ
Q: Are you a manufacturer?
A: Yes , we are a seamless steel pipe manufacturer, We have own factory, which is located in Shandong,China. We have a leading power in producing and exporting hot rolled seamless steel pipe,cold rolled seamless steel pipe,cold drawn seamless steel pipe and alloy seamless steel pipe etc. We promise that we are what you are looking for.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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Main Product:
Carbon Steel Pipe,
Alloy Steel Pipe ,
Carbon Steel Coil,
Galvanize Steel Coil ,
Carbon Steel Plate ,
Stainless Steel Plate
