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EPG will usually adhere to it enterprise spirit of becoming useful, revolutionary, effective and exceptional to make the prime international transmission push. The higher precise CNC equipment, this kind of as Slow-feeding wire-lower machine, jig grinding device and electrical discharge device, assures the leading quality precision of mould processing, with the high productive and environmental safety acid rolling line currently being the greatest uncooked material changing gear in the discipline in china The wildly use of automatic milling device, higher-speed automatic feeding punch, large pace automated rolling and assembling machine guarantees the high top quality and performance of elements and chain producing. It has recognized steady cooperation with several nicely acknowledged universities and institutes in china this sort of as, Zhejiang University, Jilin University, Technological committee of national chain generate regular, Institute of countrywide chain travel, Zhejiang software engineering material institute, Huhan content defense institute and it cooperated to located China Very first Car chain institute with Countrywide chain generate institute. chilly drawn precision carbon and alloy steel seamless steel tube pipe

EPT EPT Seamless Steel EPT for EPTT Market and EPT Software
seamless metal seamless pipe

Apps

1. EPTT fields

A. Gasoline EPT strains/nozzles

B. CNG (Compressed Mother nature Gas) tube– Burst strain: 1307Bar, Operating Pressure: all around 350bar

C. Push EPTT: Steering column elements

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

E. Shock absorber and other people

two. EPT Fields

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

B. EPT cylinders (HPZ)

3. Other Fields

EPT EPTTs, EPT cylinder, warmth exchanger, high precision EPTTs, oil lines, and other individuals in need

Additional Surface area Remedy Right after TUBE MAEPT

1. Galvanizing

A. Silver galvanized

B. Yellow galvanized

C. Olive eco-friendly coated

Layer thickness: 8-20um, Salty Spray Take a look at: 48-a hundred and fifty hrs

two.Black phosphate

EPT EPTT Composition (%)
StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd Steel Quality 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 1.0408 lt= .21 lt= .35 gt=.04 lt=.571 lt=.571
ST52 one.058 lt= .22 lt= .55 lt=one.60 lt=.571 lt=.571
BK BKW BKS GBK
Metal Quality Rm Tensile Power (Mpa) Min A EEPTTation(%) Min Rm Tensile Strength (Mpa) Min A EEPTTation(%) Min Rm Tensile Energy (Mpa) Min Rel Produce Strength(Mpa) Min A EEPTTation (%) Min Rm Tensile Power (Mpa)Min A EEPTTation (%)Min
ST35 480 6 420 10 420 315 fourteen 315 twenty five
ST45 580 5 520 8 520 375 12 390 21
ST52 640 4 580 seven 580 420 ten 490 22

StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd Steel Grade EPT Variety C Si Mn P S Cr Mo
EN10305-one
EN10305-four
E235 1.0308 lt= .17 lt= .35 gt=.04 lt=.571 lt=.571
E255 1.0408 lt= .21 lt= .35 gt=.04 lt=.571 lt=.571
E355 1.058 lt= .22 lt= .55 lt=1.sixty lt=.571 lt=.571

Metal Quality ( C) ( LC) ( SR) ( A) ( N)
Rm Tensile Toughness (Mpa) Min A EEPTTation(%) Min Rm Tensile Energy (Mpa) Min A EEPTTation(%) Min Rm Tensile Toughness (Mpa) Min Rel Generate Power(Mpa) Min A EEPTTation (%) Min Rm Tensile Energy (Mpa)Min A EEPTTation (%)Min Rm Tensile Energy (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 5 520 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 Variety C Si Mn P S Cr Mo
GB/T 8162 GB/T 8163 GB/T 3639 ten .07-.14 .seventeen-.35 .35-.sixty five lt=.035 lt=.04
20 .seventeen-.23 .seventeen-.37 .35-.65 le0.035 le0.035
45 .42-.50 .17-.37 .fifty-.80 le0.035 le0.035
Q345B/16Mn le0.20 le0.fifty lt=1.70 le0.035 le0.035

Several other metal grades and EPT – modified metal grades are obtainable on ask for

Some samples of related metal grade
GB TOCT ASTM BS JIS NF DIN
10F 1571 040A10 XC10
ten 10 10,101,012 045M10 S10C XC10 C10,CK10
twenty twenty 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 (%)
Steel Grade EPT Amount C Si Mn P Max S Max Cr Mo
ASTM A519 1571 .08-.thirteen .3-.six .04 .05
1571 .eighteen-.23 .3-.6 .04 .05
1045 .43-.fifty .six-.9 .04 .05
4130 .28-.33 .15-.35 .40-.sixty .04 .04 .eight-1.one .fifteen-.twenty five
4140 .38-.forty three .15-.35 .seventy five-one. .04 .04 .8-one.1 .15-.25

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

Delivery problems: EPT tubes are sent in following situations (first symbol lists prior designation, the new one according to EN is in brackets):
BK ( C) Cold finished/challenging (cold finished as drawn).
No heat treatment method after previous cold forming process.
BKW ( LC) Cold finished/gentle (frivolously cold labored).
After final heat remedy there is a light-weight ending move (cold drawing).
BKS ( SR) Chilly completed/stress minimize annealed.
Right after the last chilly forming procedure the tubes are tension alleviate annealed.
GBK ( A) Annealed.
Soon after the final cold forming procedure the tubes are annealed in a controlled environment.
NBK ( N) Normalized.
Right after the ultimate chilly forming procedure the tubes are annealed over the upper transformation point in a managed ambiance.

Checks: all tubes are checked in accordance to the pertinent production stXiHu (West EPT) Dis.Hu (West EPT) Dis.rdsupplementary/optional tests are obtainable on request chemical mechanical and technological tests are made in accordance to related stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd

Certificates: according to EN 15714 3.1

Packed in bundles or packing containers

  in Ryazan Russian Federation  sales   price   shop   near me   near me shop   factory   supplier Seamless Steel Seamless Pipe manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Ryazan Russian Federation  sales   price   shop   near me   near me shop   factory   supplier Seamless Steel Seamless Pipe manufacturer   best   Cost   Custom   Cheap   wholesaler

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