Seamless En 10305-4 DIN2391 E235 E335 Precision Steel Tube

• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Oiled
• Usage: Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Special Purpose
• Section Shape: Round
• Model NO.: EYSP
• Length: 1-6m
• Delivery Detail: 15-30 Days After Order Confirmation.
• Thickness: 0.5-5mm
• Tolerance: +/-0.05mm
• Secondary or Not: Non-Secondary
• Price Term: Fob,CIF,CNF
• Payment: L/C,T/T
• MOQ: as Requested
• Transport Package: in Bundle or as Requested
• Specification: 10 - 300 mm
• Trademark: Kingmetal
• Origin: China
• HS Code: 730431
• Production Capacity: 500000 Ton Per Month

Product Description

Standard		Material	Delivery	Surface	Sizes
DIN	2391/1630/2445	ST37.4 ST52.4	NBK	1) BA   2)Black phosphating 3) Galvanizing	OD2 -60mm  × WT0.3 -10mm
EN	10305-4	E235          E355	(+)N
BS	3602	CFS 360		Zinc Layer thickness more than 8um
Other steel grades also available upon request

 

 

SIZE TOLERANCE
NAME	Scope (mm)	GB Series (mm)	DIN series  (mm)	Enterprise internal control standards (mm)	Special high-precision (mm)
Out diameter	2-30	±0.10	±0.08	±0.05	±0.03
	31-40	±0.15	±0.15	±0.05	±0.03
	41-50	±0.20	±0.20	±0.08	±0.03
	51-60	±0.25	±0.25	±0.08	±0.03
Wall thickness	0.3-10	±10%; MIN±0.15	±10%	±10%; MIN±0.05	±10%; MIN±0.03

 

Surface treatment:Black painted, black varnish, transparent oil, hot galvanized, 3PE or as requested.

Application:
Automotive and mechanical pipes
Petroleum cracking pipes
High Pressure Boiler Pipe
Low and middle pressure fluid transportation pipeline
Chemical fertilizer equipment pipes
Heat exchanger pipes

Advantages:

1.20 + years of production experience at your service.

2. The fastest delivery

3. The lowest price

4. Most comprehensive standards and materials for your choice.

5.100% export.

6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.