China AISI 4130 Hot Rolled Seamless Steel Tube Manufacturers Factory Suppliers

Over the years, we have rapidly grown to become a bright star in AISI 4130 Chromoly Steel Pipe, alloy 20 round bar, 4130 rectangular bar industry with scientific management methods, excellent manufacturing processes, and innovative manufacturing concepts.Through continuous development, we have mastered the advanced, energy-saving and environment-friendly product design and manufacturing technology of the AISI 4130 Hot Rolled Seamless Steel Tube in the industry. They're going to make their finest effort to meet buyers need. Our commitment to open communication ensures that you are always informed and up-to-date on your orders. Our company pays attention to the policy of 'people-oriented', absorbs and cultivates a high-quality and professional management team, establishes a perfect product quality control system, and fully ensures the reliability of products from development and design to mass production. Since establishment, we have been recognized by many users with high-quality service and pragmatic spirit. Through continuous optimization of product design, improvement of quality and study of exquisite technology, we have rapidly established a good brand reputation.

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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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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8620 round bar
8620 Equivalent Grade: 20NiCrMo2/1.6523/SNCM220
Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:Annealed , Quenched + Tempered
Surface...
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5140 alloy steel
Equivalent Grade:
AISI 5140
DIN41Cr4
W.Nr.1.7035
JIS SCr440
GB 40Cr
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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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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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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

Isaac Hamby

I didn't expect to be able to ship so quickly in this special period, thank you very much!

Barbara Deanda

I highly recommend this product! Come and buy it, everyone. It's not only of great quality but also durable. My customers like it very much.

Henrietta Juergens

The quality of this company's products is very good, their customer service said that their company is strict in quality control and constantly strengthen the quality supervision result.

Tony Corwin

Such a good and cheap thing is worth earning. Don't you want to visit this company? The product quality is very high, the delivery speed is fast, and the packaging is exquisite. It is a pleasant

Beverly Carr

I am very grateful to the team of this company for providing us with relevant information about products and technologies. Even if some of our questions are beyond the basic scope, they still answer

Ronald Sherrod

Forge products with true feelings and create quality with love. Quality determines quality, and details determine success or failure. The company has won customers' hearts with its high-quality

We provide customers with stable thin stainless steel tube, 4mm stainless steel threaded rod, black stainless steel pipe and professional after-sales service, provide employees with a good working environment and development platform, complement each other and achieve common development. We're professional AISI 4130 Hot Rolled Seamless Steel Tube manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade AISI 4130 Hot Rolled Seamless Steel Tube at competitive price from our factory.