Name: Construction Machinery Steel Pipe
Brand: Hengxin Zhicheng
Price: 1 USD

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Construction Machinery Steel Pipe

Categories	Mechanical Structure Pipe
Brand Name:	Hengxin Zhicheng
Model Number:	Construction Machinery Steel Pipe
Certification:	ASTM, GB, ISO, etc.
Place of Origin:	CHINA
MOQ:	1 PCE
Price:	Negotiation
Payment Terms:	L/C,T/T
Delivery Time:	10 to 35 days
Packaging Details:	Default bare pipe bundling, or packaging according to customer requirements, such as oil cloth packaging, wooden box packaging, frame packaging

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Wuxi Hengxin Zhicheng International Trade Co., LTD

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Construction Machinery Steel Pipe

High-Quality Seamless Steel Pipes for Construction Machinery

Introduction to Seamless Steel Pipes

Seamless steel pipes are widely used in construction machinery for their superior strength, durability, and resistance to wear. Made from high-quality steel, these pipes are designed to withstand extreme operating conditions, ensuring a long lifespan and optimal performance. They are manufactured through a process of extrusion or rotary piercing, eliminating any welded joints, which guarantees excellent pressure resistance and structural integrity.

Applications in Construction Machinery

Seamless steel pipes are essential components in various construction machinery, including cranes, bulldozers, excavators, and loaders. These pipes are primarily used in hydraulic systems, fuel delivery systems, and structural supports. Due to their high tensile strength and ability to endure high pressure, seamless steel pipes are ideal for handling the intense operational demands of heavy machinery.

Steel pipes No. of main production: 10,20,35,45,Q345,15CrMo,12Cr1MoV,A53A,A53B,SA53A,SA53B ect.

Dimensional tolerance:

Pipe types	Outer-caliber(D)		Thickness(S)
	Pipe outer-caliber(mm)	Allowable warp(mm)	Pipe thickness(mm)	Allowable warp(mm)
Hot-rolled pipes	＞219	±1.0％	＞20	±10％

Mechanical Properties:

Standards	Steel pipes No.	Tensile strength(MPa)	Bend strength(MPa)	Elongation(％)
GB/T8162	10	≥335	≥205	≥24
	20	≥390	≥245	≥20
	35	≥510	≥305	≥17
	45	≥590	≥335	≥14
	Q345	≥490	≥325	≥21
	15CrMo	≥440	≥295	≥22
	12Cr1MoV	≥490	≥245	≥22
ASTM A53 ASME SA53	A	≥330	≥205	Table View ASTM A53 Table View ASTM SA53
ASTM A53 ASME SA53	B	≥415	≥240	Table View ASTM A53 Table View ASTM SA53

Chemical composition:

Standards	Steel pipes No.	Chemical composition(％)
Standards	Steel pipes No.	C	Si	Mn	P	S	Cu	Ni	Mo	Cr	V
GB/T8162	10	0.07～0.14	0.17～0.37	0.35～0.65	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.15	/
	20	0.17～0.24	0.17～0.37	0.35～0.65	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25	/
	35	0.32～0.40	0.17～0.37	0.50～0.80	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25	/
	45	0.42～0.50	0.17～0.37	0.50～0.80	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25	/
	Q345	0.12～0.20	0.20～0.55	1.20～1.60	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25	/
	15CrMo	0.12～0.18	0.17～0.37	0.40～0.70	≤0.035	≤0.035	≤0.25	≤0.30	0.40～0.55	0.80～1.10	/
	12Cr1MoV	0.08～0.15	0.17～0.37	0.40～0.70	≤0.035	≤0.035	≤0.25	≤0.30	0.25～0.35	0.90～1.20	0.15～0.30
ASTMA53 ASMESA53	A	≤0.25	/	≤0.95	≤0.05	≤0.06	≤0.40	≤0.40	≤0.15	≤0.40	≤0.08
ASTMA53 ASMESA53	B	≤0.30	/	≤1.20	≤0.05	≤0.06	≤0.40	≤0.40	≤0.15	≤0.40	≤0.08

Features of Seamless Steel Pipes for Construction Machinery

Durability: Seamless steel pipes are designed to last even under harsh environmental conditions. Their high corrosion resistance ensures they perform reliably over time, even in challenging weather and extreme temperatures.
High Strength: The absence of welds in seamless pipes provides better structural integrity and resistance to pressure. This makes them ideal for construction machinery that operates under high stress.
Precision Manufacturing: With precise dimensions and a smooth internal surface, seamless steel pipes are perfect for hydraulic applications where fluid flow must remain uninterrupted and efficient.
Wide Range of Sizes: Seamless steel pipes are available in various sizes and thicknesses, offering versatility for different construction machinery applications.
Cost-Effective Performance: Though they may be slightly more expensive than welded pipes, seamless steel pipes offer a longer service life, reducing maintenance costs and downtime.

Why Choose Our Seamless Steel Pipes?

Our seamless steel pipes are produced according to international quality standards, ensuring high consistency and reliability. With cutting-edge manufacturing techniques and strict quality control measures, we guarantee the performance and safety of our pipes in construction machinery applications. Our pipes also undergo rigorous testing, including pressure tests, corrosion resistance tests, and dimensional checks, to ensure they meet the specific needs of your equipment.

Why Seamless Steel Pipes Matter for Heavy Equipment

In the world of construction machinery, equipment uptime and performance are critical. Using seamless steel pipes enhances the reliability of hydraulic systems and structural components, reducing the chances of failures or malfunctions. Whether you're building a road, erecting a building, or performing excavation work, seamless steel pipes play a crucial role in keeping your machinery running smoothly.

Conclusion

Choose our high-quality seamless steel pipes for your construction machinery to ensure top-notch performance, reliability, and safety. Our pipes are engineered to handle the rigorous demands of heavy-duty applications and help you keep your machinery operating at peak efficiency.

Construction Machinery Steel Pipe

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