Kina i ka Hōʻikeʻike o nā Pills Pīpī Pīpī Pīlī Pipa Hana a me Ka Hoʻohui | Ke gula Sanon
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Ka Hōʻuluʻulu O nā Pipa Paila Oli No Paila

Ka wehewehe kikoʻī

ʻO kahi kīʻaha: ʻO
Seamless steel pipes made of this type of steel are widely used in hydraulic props, high-pressure gas cylinders, high-pressure boilers, fertilizer equipment, petroleum cracking, automotive axle sleeves, diesel engines, hydraulic fittings, and other pipes.


Hōʻike huahana

FAQ

Nā Huaʻōlelo Huaʻōlelo

SIZE: 19—914MM * 2—150MM

Kālā huahana

Kāleʻa kila

Pūnaehana

Ke noi

ʻO nā puna kila kila no ka ʻenekini mechanical a me ka normalstrure

10.20.35.45.Q345.Q460.Q490.Q620.

GB / T8162

ʻO nā ʻāpana kila kila no ka paipa manufaclumg pipelines a me nā hoʻopihapiha

42CrMo.35CrMo.42CrMo. 40CrNiMoA.12cr1MoV

1018.1026.8620.4130.4140

ASTM A519

S235JRH. S273J0H. S275J2H. S355J0H. S355NLH.S355J2H

EN10210

A53A.A53B.SA53A.SA53B

ASTM A53 / ASME SA53

Mea Kahakaha: Hiki ke Hāʻawi ʻia kahi pākihi ʻē aʻe ma hope o ka launa ʻana me nā mea kūʻai aku

Kūpono Pūnaewele:

māka

C

Si

Mn

ʻ .lelo Mo

Aliʻi Cr

V

12Cr1MoV

0,08 ~ 0.15

0.17 ~ 0.37

0.40 ~ 0.70

0.25 ~ 0.35

0.90 ~ 1.20

0.15 ~ 0.30

Nā mīkini hana: kele

māka

Kapua (MPa)

Pule (MPa)

Loaʻa (%)

Pauku ʻohi

Ψ /%)

Hoʻopau (Aku2 / J)

Ka hopena koʻikoʻi o ka waiwai αkv (J / cm2)

Kekahi (HBS100 / 3000)

12Cr1MoV

≥490

≥245

≤22

≥50

≥71

≥88 (9)

≤179

 

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