a specialised supplier of a complete range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers. The group is focused on producing all range of standard roller chains and sprockets, gears & gearboxes, these kinds of as conveyor chain & sprockets , stainless metal chain, agricultural chain and has not just marketed its merchandise all in excess of china, but also offered far more than 65% merchandise to oversees, including Europe, America, South-east Asia, and it also has established up storage logistics in places like Europe. Maintaining in head that great services is the key to cooperating with consumers, we attempt to fulfill high quality expectations, offer you competitive costs and make sure prompt supply. seamless tube for EPTT coupling components and other mechanical application
EPT EPT Seamless Metal EPT for EPTT Business and EPT Application
Programs
1. EPTT fields
A. Gas EPT lines/nozzles
B. CNG (Compressed Character Gas) tube– Burst strain: 1307Bar, Doing work Strain: around 350bar
C. Drive EPTT: Steering column aspects
D. EPT shafts, hand brake, entrance axles, airbag inflators, stabilizers, seat fasteners, entrance-wheel EPT shafts
E. Shock absorber and other folks
2. 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, higher precision EPTTs, oil traces, and other individuals in want
Further Area Remedy Following TUBE MAEPT
one. Galvanizing
A. Silver galvanized
B. Yellow galvanized
C. Olive green coated
Layer thickness: eight-20um, Salty Spray Test: forty eight-150 hrs
2.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 | 1.0308 | lt= .17 | lt= .35 | gt=.04 | lt=.571 | lt=.571 | – | – |
| ST45 | one.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 Grade | Rm Tensile Power (Mpa) Min | A EEPTTation(%) Min | Rm Tensile Toughness (Mpa) Min | A EEPTTation(%) Min | Rm Tensile Toughness (Mpa) Min | Rel Generate Energy(Mpa) Min | A EEPTTation (%) Min | Rm Tensile Strength (Mpa)Min | A EEPTTation (%)Min |
| ST35 | 480 | six | 420 | ten | 420 | 315 | fourteen | 315 | twenty five |
| ST45 | 580 | 5 | 520 | eight | 520 | 375 | 12 | 390 | 21 |
| ST52 | 640 | four | 580 | seven | 580 | 420 | ten | 490 | 22 |
| StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd | Steel Grade | EPT Number | 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= .fifty five | lt=one.sixty | lt=.571 | lt=.571 | – | – |
| Steel Quality | ( C) | ( LC) | ( SR) | ( A) | ( N) | |||||||
| Rm Tensile Toughness (Mpa) Min | A EEPTTation(%) Min | Rm Tensile Energy (Mpa) Min | A EEPTTation(%) Min | Rm Tensile Strength (Mpa) Min | Rel Produce Strength(Mpa) Min | A EEPTTation (%) Min | Rm Tensile Strength (Mpa)Min | A EEPTTation (%)Min | Rm Tensile Toughness (Mpa) | Rel Generate Strength (Mpa) Min | A EEPTTation (%) Min | |
| E235 | 480 | six | 420 | ten | 420 | 350 | 16 | 315 | twenty five | 340-480 | 235 | twenty five |
| E255 | 580 | five | 520 | eight | 520 | 375 | 12 | 390 | 21 | 440-570 | 255 | 21 |
| E355 | 640 | 4 | 580 | seven | 580 | 450 | 10 | 450 | 22 | 490-630 | 355 | 22 |
| EPT EPTT Composition (%) | |||||||||
| Metal Grade | EPT Quantity | 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 | – | – |
| twenty | – | .17-.23 | .17-.37 | .35-.65 | le0.035 | le0.035 | – | – | |
| forty five | – | .42-.fifty | .seventeen-.37 | .50-.80 | le0.035 | le0.035 | – | – | |
| Q345B/16Mn | – | le0.twenty | le0.50 | lt=one.70 | le0.035 | le0.035 | – | – | |
Numerous other steel grades and EPT – modified metal grades are offered on request
| Some samples of related steel grade | ||||||
| GB | TOCT | ASTM | BS | JIS | NF | DIN |
| 10F | 1571 | 040A10 | XC10 | |||
| ten | ten | ten,101,012 | 045M10 | S10C | XC10 | C10,CK10 |
| twenty | twenty | 1571 | 050A20 | S20C | XC18 | C22,CK22 |
| forty five | 45 | 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 |
Shipping and delivery circumstances: EPT tubes are shipped in pursuing situations (initial image lists previous designation, the new a single in accordance to EN is in brackets):
BK ( C) Cold concluded/challenging (chilly completed as drawn).
No heat treatment method after very last chilly forming process.
BKW ( LC) Chilly completed/soft (flippantly cold labored).
Soon after very last heat remedy there is a mild ending pass (chilly drawing).
BKS ( SR) Chilly completed/anxiety relieve annealed.
After the final chilly forming procedure the tubes are pressure minimize annealed.
GBK ( A) Annealed.
After the final chilly forming procedure the tubes are annealed in a managed environment.
NBK ( N) Normalized.
Right after the last chilly forming method the tubes are annealed above the upper transformation position in a controlled atmosphere.
Checks: all tubes are checked according to the related manufacturing stXiHu (West EPT) Dis.Hu (West EPT) Dis.rdsupplementary/optional exams are offered on request chemical mechanical and technological exams are produced according to appropriate stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd
Certificates: according to EN 15714 3.1
Packed in bundles or bins
