High-Quality Cold Rolled Precision Seamless Steel Tube En10305

• Customization: Available
• After-sales Service: Free
• Warranty: Free
• Model NO.: OD 15-80mm
• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Oiled
• Usage: Hydraulic/Automobile Pipe, Machinery Industry, Special Purpose
• Section Shape: Round
• IATF16949: Yes
• Od: 15-70mm
• Thickness: 1-20mm
• Condition: Bright
• Customized: Yes
• Transport Package: Bund
• Trademark: bluesky pipe
• Origin: China
• HS Code: 7304319000
• Production Capacity: 50000 Ton/Year

Product Description

Cold-rolled seamless steel pipes, celebrated for their unparalleled quality and robustness, are the backbone of numerous industries. Crafted through a meticulous cold rolling process, these pipes boast enhanced strength and a polished finish, setting a new benchmark for durability and resilience.

A standout feature of cold-rolled seamless steel pipes is their remarkable endurance under extreme pressure and temperature, rendering them essential for applications where dependability is non-negotiable. Their seamless construction eradicates any potential for leaks or weak spots, guaranteeing a secure, uninterrupted flow, and optimizing material efficiency.

These cold-rolled seamless steel pipes transcend traditional welded pipes, offering a robust, enduring solution tailored for diverse industrial challenges. Be it in construction, automotive, or the oil and gas sectors, they promise outstanding performance and longevity, revolutionizing industry standards.

To summarize, opting for cold-rolled seamless steel pipes signifies a strategic decision for any venture needing a steadfast and robust piping solution. Their superior build and seamless architecture ensure they rise to the occasion, accommodating even the most demanding of applications with ease.

Size tolerance
OD	Standard tolerance			Special tolerance
Outer Diameter	GB/T3639	DIN2391	EN10305	O D	thickness
4mm-20mm	±0.10 mm	±0.08 mm	±0.08 mm	±0.05mm	±0.05mm
20mm-30mm	±0.10 mm	±0.08 mm	±0.08 mm	±0.08 mm	±0.08 mm
31mm-40mm	±0.15 mm	±0.15 mm	±0.15 mm	±0.10 mm	±0.08 mm
41mm-60mm	±0.20 mm	±0.20 mm	±0.20 mm	±0.15 mm	±0.15 mm
61mm-80mm	±0.30 mm	±0.30 mm	±0.30 mm	±0.20 mm	±0.20 mm
81mm-120mm	±0.45 mm	±0.40 mm	±0.40 mm	±0.30 mm	±0.30 mm

Equivalent Material referance:
GB	TOCT	ASTM	BS	JIS	NF	DIN
10F		1010	040A10		XC10
10	10	10,101,012	045M10	S10C	XC10	C10,CK10
20	20	1020	050A20	S20C	XC18	C22,CK22
45	45	1045	080M46	S45C	XC45	C45,CK45
30CrMo	30XM	4130	1717COS110	SCM420	30CD4
42CrMo		4140	708A42		42CD4	42CrMo4
			708M40
35CrMo	35XM	4135	708A37	SCM3	35CD4	34CrMo4