EN10305-1 E235 25*1.5 White Zinc Precision Seamless Steel Pipe For Screw Compressor Air Compressor Pipeline

EN10305-1 E235 25*1.5 White Zinc Precision Seamless Steel Pipe For Screw Compressor Air Compressor Pipeline

Galvanized with EN10305-1 E235 high-brightness precision seamless steel pipe, the outer surface of the

steel pipe can begalvanized, with a length of 6 meters or 6 meters, or according to customer requirements,

the inner and outer surfaces of the steel pipe can be galvanized at the same time, with a length of 3 meters

or within 3 meters. , Generally, the thickness of galvanizing is 8~25μm, the steel pipe has good corrosion

resistance, and the salt spray test can reach 250 hours. Because the steel pipe is processed by normalizing

heat treatment, it can be as tough as copper pipe, and can be bent or flared. It is especially suitable for replacing

copper pipes in the air compressor industry.Main use: air compressor pipeline, users who have high requirements

on the anti-rust and anti-corrosion of the inner and outer walls of the steel pipe.

White Zinc Precision Seamless Steel Pipe as per standard EN10305-1

Chemical composition of EN 10305-1

Steel Grade		C	Si	Mn	P	S	Al
Steel name	Steel number	max	max	max	max	max	min
E215	1.0212	0.10	0.05	0.70	0.025	0.025	0.025
E235	1.0308	0.17	0.35	1.20	0.025	0.025	-
E355	1.0580	0.22	0.55	1.60	0.025	0.025	-

Mechanical and techological properties of EN 10305-1

Mechanical properties at room temperature
Steel grade		Minimum values for the delivery condition
Steel name	steel nubmer	(+Cc)		(+LCc)		(+SR)			(+Ad)		(+N) NBK
		Rm Mpa	A %	Rm Mpa	A %	Rm Mpa	ReH Mpa	A %	Rm Mpa	A %	Rm Mpa	ReH Mpa	A %
E215	1.0212	430	8	380	12	380	280	16	280	30	290-430	215	30
E235	1.0308	480	6	420	10	420	350	16	315	25	340-480	235	25
E355	1.0580	640	4	580	7	580	450f	10	450	22	490-630	355	22

1. Heat Treatment: +C, +LC, +N, +SR
2. Delivery: 60-70 days after receiving 30% T/T in advance
3. Payment terms: 30% T/T in advance, the balance 70% paid before shipment.
4. Packaging: antirust protection, In hexagon bundles
5. Marks on pipes(tubes): Standard,Steel Grade, Size, Heat No.( or at the buyer's option).
6. Mill Test Certificate:EN10204 3.1

Our products are widely used in:

Engineering machinery Machine tool industry Hydraulic industry Special vehicle

Automobile pipeline Heavy machinery Compressor Shipbuilding industry

Railway locomotive Diesel engine Utility boiler Injection molding machine

Power equipment Heavy duty automobile Forging and stamping machine

Main Characteristics:

No Oxidation Layer on the Outer and Inner Walls

No Crack under Flaring and Flattening

No Leakage under High Pressure

No Distortion after Cold Bending

High Precision High Cleanness Excellent Brightness

Torich Interational Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes，DOM Steel Tubes, Seamless & Welded Stainless Steel Tubes with Nickel and Alloy Steel Grade.

Our steel pipes cover the following ranges:
Seamless Precision Steel Pipes
Welded Precision Steel Pipes, with DOM production
Seamless Heat Exchanger Steel Pipe
Seamless Boiler Steel Pipes
Seamless Structural Steel Pipes
Seamless Mechanical Steel Pipes
Seamless Alloy Steel Tubes & Pipes
Seamless Stainless Steel tubes
Welded Stainless Steel Tubes
Seamless Stainless Steel Tubes & Pipes
Welded Stainless Steel Tubes & Pipes
Seamless Carbon Steel Tubes & Pipes
Nickel Alloy Steel Tubes & Pipes

Steel Grade:
Carbon Steel Grade:
ST35.8, ST37.0, ST44, ST52;
E155, E195, E215, E235, E275, E355;
195GH, P235GH, P265GH, P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2;
SAE1010, SAE1020, SAE1026, SAE1035, SAE1045;
Carbon steel tube: SA178, A179, A192, A210, SA213, SA214, etc.

Alloy Steel Grade:
T2, T5, T9, T11, T12, T17, T21, T22, T91,T92, 15Mo3,16Mo3, 13CrMo44;
SAE4130, SAE4140, 40Cr, 40Cr4, 10CrMo910, 12CrMo910, 11CrMo910,
25CrMo4, 35CrMo, 35CrMo4, 42CrMo4, 34CrMo4, 20MnV, 20MnV6,20CrMn;
Carbon steel tube:A179,A192,A210,DIN17175,etc.