In this way, our merchandise have continued to obtain industry acceptance and customers satisfaction over the previous few years. EPG has been effectively licensed by ISO9002 Good quality Management Method, ISO9001 Good quality Management Method, API certification, ISO/TS16949:2002 and ISO10012 measurement management technique. We inspect every piece of bearing by ourselves just before shipping and delivery. cold drawn precision carbon and alloy metal seamless metal tube pipe

EPT EPT Seamless Steel EPT for EPTT Sector and EPT Software
steel tubes galvanized

Purposes

one. EPTT fields

A. Fuel EPT strains/nozzles

B. CNG (Compressed Mother nature Gasoline) tube– Burst pressure: 1307Bar, Doing work Force: around 350bar

C. Drive EPTT: Steering column components

D. EPT shafts, hand brake, entrance axles, airbag inflators, stabilizers, seat fasteners, front-wheel EPT shafts

E. Shock absorber and other individuals

two. EPT Fields

A. EPT circuits (HPL), pneumatic strains, and EPT suspension system

B. EPT cylinders (HPZ)

three. Other Fields

EPT EPTTs, EPT cylinder, warmth exchanger, high precision EPTTs, oil strains, and others in need to have

Additional Floor Remedy After TUBE MAEPT

1. Galvanizing

A. Silver galvanized

B. Yellow galvanized

C. Olive green coated

Layer thickness: eight-20um, Salty Spray Check: forty eight-a hundred and fifty several hours

2.Black phosphate

	EPT EPTT Composition (%)
StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd	Metal Quality	EPT Quantity	C	Si	Mn	P	S	Cr	Mo
DIN 2391	ST35	one.0308	lt= .17	lt= .35	gt=.04	lt=.571	lt=.571	–	–
	ST45	1.0408	lt= .21	lt= .35	gt=.04	lt=.571	lt=.571	–	–
	ST52	1.058	lt= .22	lt= .fifty five	lt=one.60	lt=.571	lt=.571	–	–
	BK		BKW		BKS			GBK
Steel Quality	Rm Tensile Toughness (Mpa) Min	A EEPTTation(%) Min	Rm Tensile Power (Mpa) Min	A EEPTTation(%) Min	Rm Tensile Energy (Mpa) Min	Rel Generate Power(Mpa) Min	A EEPTTation (%) Min	Rm Tensile Toughness (Mpa)Min	A EEPTTation (%)Min
ST35	480	6	420	10	420	315	fourteen	315	twenty five
ST45	580	5	520	8	520	375	twelve	390	21
ST52	640	four	580	7	580	420	10	490	22

StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd	Metal Grade	EPT Quantity	C	Si	Mn	P	S	Cr	Mo
EN10305-1 EN10305-4	E235	1.0308	lt= .17	lt= .35	gt=.04	lt=.571	lt=.571	–	–
	E255	one.0408	lt= .21	lt= .35	gt=.04	lt=.571	lt=.571	–	–
	E355	one.058	lt= .22	lt= .55	lt=1.sixty	lt=.571	lt=.571	–	–

Metal Grade	( C)		( LC)		( SR)			( A)		( N)
	Rm Tensile Energy (Mpa) Min	A EEPTTation(%) Min	Rm Tensile Power (Mpa) Min	A EEPTTation(%) Min	Rm Tensile Energy (Mpa) Min	Rel Yield Toughness(Mpa) Min	A EEPTTation (%) Min	Rm Tensile Toughness (Mpa)Min	A EEPTTation (%)Min	Rm Tensile Strength (Mpa)	Rel Produce Power (Mpa) Min	A EEPTTation (%) Min
E235	480	6	420	10	420	350	16	315	25	340-480	235	25
E255	580	five	520	eight	520	375	12	390	21	440-570	255	21
E355	640	four	580	seven	580	450	10	450	22	490-630	355	22

	EPT EPTT Composition (%)
	Steel Grade	EPT Quantity	C	Si	Mn	P	S	Cr	Mo
GB/T 8162 GB/T 8163 GB/T 3639	ten	–	.07-.fourteen	.seventeen-.35	.35-.sixty five	lt=.035	lt=.04	–	–
	20	–	.17-.23	.seventeen-.37	.35-.65	le0.035	le0.035	–	–
	forty five	–	.42-.50	.17-.37	.50-.80	le0.035	le0.035	–	–
	Q345B/16Mn	–	le0.20	le0.fifty	lt=1.70	le0.035	le0.035	–	–

Many other metal grades and EPT – modified metal grades are accessible on ask for

Some samples of connected steel quality
GB	TOCT	ASTM	BS	JIS	NF	DIN
10F		1571	040A10		XC10
ten	ten	10,101,012	045M10	S10C	XC10	C10,CK10
20	twenty	1571	050A20	S20C	XC18	C22,CK22
45	forty five	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

	EPT EPTT Composition (%)
	Steel Quality	EPT Quantity	C	Si	Mn	P Max	S Max	Cr	Mo
ASTM A519	1571	–	.08-.thirteen	–	.three-.six	.04	.05	–	–
	1571	–	.18-.23	–	.3-.6	.04	.05	–	–
	1045	–	.forty three-.50	–	.six-.nine	.04	.05	–	–
	4130	–	.28-.33	.15-.35	.40-.sixty	.04	.04	.8-one.1	.15-.25
	4140	–	.38-.43	.fifteen-.35	.seventy five-one.	.04	.04	.8-1.1	.fifteen-.25

	EPT EPTT Composition (%)
	Steel Grade	EPT Number	C Max	Si Max	Mn	P Max	S Max
JIS G3445	STKM 11A	–	.twelve	.35	Max .sixty	.04	.04
	STKM 12A	–	.twelve	.35	Max .60	.04	.04
	SKTM 12B	–	.twelve	.35	Max .sixty	.04	.04
	SKTM 12C	–	.twelve	.35	Max .60	.04	.04
	STKM 13A	–	.25	.35	.3-.nine	.04	.04
	STKM 13B	–	.25	.35	.three-.9	.04	.04
	STKM 13C	–	.twenty five	.35	.three-.nine	.04	.04

Delivery problems: EPT tubes are shipped in following problems (1st image lists preceding designation, the new a single according to EN is in brackets):
BK ( C) Chilly concluded/challenging (chilly completed as drawn).
No heat treatment method after final cold forming method.
BKW ( LC) Cold concluded/soft (frivolously cold labored).
Right after previous warmth treatment method there is a gentle ending go (chilly drawing).
BKS ( SR) Cold finished/pressure relieve annealed.
Following the last chilly forming method the tubes are pressure relieve annealed.
GBK ( A) Annealed.
After the final chilly forming procedure the tubes are annealed in a controlled ambiance.
NBK ( N) Normalized.
Soon after the final chilly forming process the tubes are annealed over the higher transformation stage in a controlled ambiance.

Checks: all tubes are checked in accordance to the appropriate production stXiHu (West EPT) Dis.Hu (West EPT) Dis.rdsupplementary/optional exams are offered on request chemical mechanical and technological exams are created in accordance to appropriate stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd

Certificates: according to EN 15714 three.1

Packed in bundles or bins