China 4140 Seamless Steel Tube Manufacturers Factory Suppliers

Since its establishment, the company has made it its mission to build an industry-leading business for AISI 4130 Hot Rolled Seamless Steel Tube, seamless steel pipe st52, 4130 Alloy Steel Tube integrate resources to the greatest extent, and create and deliver value.We strive to make the products beautiful, high quality and low price and provide after-sales service, so that our 4140 Seamless Steel Tube won the trust of customers. We will make full use of our technical strengths to develop new products that better meet our customers' needs, so that we can gain a head start in this industry competition where opportunities and challenges coexist. We insist on cultivating and introducing both, focusing on high-level talents, accelerating cultivation, boldly introducing various talents, improving talent mechanism, optimizing talent structure, mobilizing the enthusiasm and creativity of various talents, and improving the overall level of talent work. We are comprehensively promoting intelligent upgrading, lean management and high-end development. We hope to build a harmonious and upwardly mobile internal and external environment for the virtuous cycle of the enterprise. We target to be your loyal supplier and long-term cooperator in China. The company now has production equipment that is currently the top configuration in the industry, and its products are exported to 30 countries and regions around the world. Our company has high efficiency in using assets for operation, which will improve our profitability.

4140 Seamless Steel Tube
Grade: 4140
C: 0.38-0.43
Si: 0.15-0.35
Mn: 0.75-1.0
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Material 42CrMo4 1.7225
Products Description Material 42CrMo4 1.7225 is widely used in the manufacture of various mechanical parts, such as drive shafts, gears, bearings, connecting rods, etc. For example, a large-scale...
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42CrMo4 Alloy Steel
42CrMo4 Alloy Steel Seamless Pipes
Equivalent Grade:
SAE 4140
DIN42CrMo4/1.7225
Delivery conditions:
1.Hot rolled
2.Cold drawn
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4140 Steel Tube
Equivalent Grade:
SAE 4140
DIN42CrMo4
Delivery conditions:
1.Hot rolled
2.Cold drawn
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4140 Steel Tubing
Equivalent Grade:
SAE 4140
DIN42CrMo4
Delivery conditions:
1.Hot rolled
2.Cold drawn
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5140 alloy steel
Equivalent Grade:
AISI 5140
DIN41Cr4
W.Nr.1.7035
JIS SCr440
GB 40Cr
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AISI 4130 Steel Tube
Products Description The main uses of 4130 hot-rolled seamless pipe include the following aspects: 1. Oil and natural gas: Hot rolled seamless steel pipes are widely used in transportation...
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4130 Chromoly Seamless Pipe
Products Description AISI 4130 chromoly seamless alloy steel pipe tube for bicycle 4130 pipe is a type of chromoly alloy seamless steel pipe. Alloy pipes are divided into structural seamless pipes...
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4130 Chromoly Steel Tube
Products Description ASTM A519 4130 Alloy Steel Seamless Round Tube Application: For mechanical and pressure use,and also for transporting steam,water,gas and etc Size(mm): O.D.: 6.0~76.0 W.T.:...
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X120Mn12 High Manganese Steel Plate
Produce process: Hot rolled /Forged
Type:Round bar
Delivery condition: Annealed black surface/Machined bright surface/Q+T
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4140 Steel Hollow Bar
Grade: 4140
Tensile Strength σb(MPa): ≥1080
Yield Strength σs (MPa): ≥930
Elongation δ5 (%): ≥12
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4130 Alloy Steel Tube
Steel Grade: 4130/30CrMo
C: 0.28-0.33
Si: 0.15-0.35
Mn: 0.40-0.60
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Reviews

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Emily Said

We were invited to visit your company and were very impressed by your culture and I think it was the right thing to do.

George Devita

We have been collecting the company's products for some time, and after the first purchase, we feel that the products are very delicate, and the service is also very thoughtful, a very pleasant

Tiffany Cosentino

Your price is not the lowest, but you are very strict about the quality of your products.

Randolph Zarate

I am a regular customer of this company. The big difference between this company and other companies is that they respect their customers' ideas. I once suggested one of their products, and later, I

Otis Trapani

We like your fast delivery speed, and your products have no damage and arrive perfectly!

Geoffrey Garzon

The company's core idea of people-oriented is all embodied in your beautiful products. We are surprised to be able to buy such a great product at such a low price.

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No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for polished stainless steel square tubing, 15mm steel rod . We're professional 4140 Seamless Steel Tube manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade 4140 Seamless Steel Tube at competitive price from our factory.