“We are often serving our consumers with our ideal products.” Due to our vast merchandise selection and prosperous encounters in this business, Great consideration has been paid on environmental safety and strength conserving. chilly drawn precision carbon and alloy steel seamless metal tube pipe

EPT EPT Seamless Steel EPT for EPTT Industry and EPT Software
seamless carbon steel pipe

Applications

1. EPTT fields

A. Gas EPT lines/nozzles

B. CNG (Compressed Nature Gasoline) tube– Burst stress: 1307Bar, Working Stress: close to 350bar

C. Drive EPTT: Steering column components

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

E. Shock absorber and other folks

two. EPT Fields

A. EPT circuits (HPL), pneumatic traces, and EPT suspension technique

B. EPT cylinders (HPZ)

3. Other Fields

EPT EPTTs, EPT cylinder, heat exchanger, large precision EPTTs, oil lines, and other folks in want

Extra Surface area Treatment Right after TUBE MAEPT

1. Galvanizing

A. Silver galvanized

B. Yellow galvanized

C. Olive inexperienced coated

Layer thickness: eight-20um, Salty Spray Examination: 48-a hundred and fifty hours

two.Black phosphate

	EPT EPTT Composition (%)
StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd	Metal Grade	EPT Quantity	C	Si	Mn	P	S	Cr	Mo
DIN 2391	ST35	one.0308	lt= .seventeen	lt= .35	gt=.04	lt=.571	lt=.571	–	–
	ST45	one.0408	lt= .21	lt= .35	gt=.04	lt=.571	lt=.571	–	–
	ST52	1.058	lt= .22	lt= .55	lt=one.sixty	lt=.571	lt=.571	–	–
	BK		BKW		BKS			GBK
Metal Grade	Rm Tensile Toughness (Mpa) Min	A EEPTTation(%) Min	Rm Tensile Power (Mpa) Min	A EEPTTation(%) Min	Rm Tensile Power (Mpa) Min	Rel Generate Strength(Mpa) Min	A EEPTTation (%) Min	Rm Tensile Toughness (Mpa)Min	A EEPTTation (%)Min
ST35	480	six	420	10	420	315	14	315	twenty five
ST45	580	five	520	eight	520	375	12	390	21
ST52	640	four	580	7	580	420	10	490	22

StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd	Steel Quality	EPT Variety	C	Si	Mn	P	S	Cr	Mo
EN10305-one 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= .fifty five	lt=one.60	lt=.571	lt=.571	–	–

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

	EPT EPTT Composition (%)
	Metal Quality	EPT Amount	C	Si	Mn	P	S	Cr	Mo
GB/T 8162 GB/T 8163 GB/T 3639	10	–	.07-.fourteen	.seventeen-.35	.35-.sixty five	lt=.035	lt=.04	–	–
	twenty	–	.17-.23	.17-.37	.35-.sixty five	le0.035	le0.035	–	–
	45	–	.forty two-.50	.17-.37	.fifty-.80	le0.035	le0.035	–	–
	Q345B/16Mn	–	le0.twenty	le0.50	lt=one.70	le0.035	le0.035	–	–

A lot of other metal grades and EPT – modified steel grades are obtainable on request

Some samples of connected metal grade
GB	TOCT	ASTM	BS	JIS	NF	DIN
10F		1571	040A10		XC10
ten	10	10,one hundred and one,012	045M10	S10C	XC10	C10,CK10
twenty	20	1571	050A20	S20C	XC18	C22,CK22
forty five	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 (%)
	Metal Grade	EPT Quantity	C	Si	Mn	P Max	S Max	Cr	Mo
ASTM A519	1571	–	.08-.13	–	.three-.six	.04	.05	–	–
	1571	–	.eighteen-.23	–	.three-.six	.04	.05	–	–
	1045	–	.43-.50	–	.six-.nine	.04	.05	–	–
	4130	–	.28-.33	.fifteen-.35	.forty-.sixty	.04	.04	.8-1.1	.15-.25
	4140	–	.38-.forty three	.fifteen-.35	.75-one.	.04	.04	.eight-one.one	.fifteen-.twenty five

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

Shipping circumstances: EPT tubes are sent in following circumstances (1st symbol lists preceding designation, the new one in accordance to EN is in brackets):
BK ( C) Cold concluded/challenging (chilly completed as drawn).
No warmth treatment method right after very last cold forming procedure.
BKW ( LC) Cold finished/delicate (frivolously chilly labored).
Following final warmth treatment method there is a light finishing move (chilly drawing).
BKS ( SR) Cold finished/anxiety relieve annealed.
Right after the ultimate chilly forming approach the tubes are pressure alleviate annealed.
GBK ( A) Annealed.
After the closing cold forming method the tubes are annealed in a controlled atmosphere.
NBK ( N) Normalized.
After the ultimate cold forming procedure the tubes are annealed previously mentioned the upper transformation level in a controlled environment.

Exams: all tubes are checked according to the related production stXiHu (West EPT) Dis.Hu (West EPT) Dis.rdsupplementary/optional assessments are offered on ask for chemical mechanical and technological checks are manufactured according to pertinent stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd

Certificates: in accordance to EN 15714 3.1

Packed in bundles or packing containers