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Tubi bla saldaturi is-sann

Tubi bla saldaturi is-sann tubu introduzzjoni WUXI HENGTONG PETROLIC makkinarju manufatti pre honed, lest biex hone it-tubi, tubi honed, skived u tubi tar-romblu imbornata, bar tal-kromju, vireg tal-pistun u għolja-preċiżjoni tubi tal-azzar stirati, aħna huma mgħammra tajjeb bl- 300 tunnellata, 150 tunnellata, metrika 65, 20 tunellata ta...

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  • Id-dettalji tal-prodott

Bla saldaturi is-sann tubu introduzzjoni

WUXI HENGTONG PETROLIC makkinarju manufatti pre honed tubi, lest biex hone it-tubi, tubi honed, skived u tubi tar-romblu imbornata, bar tal-kromju, vireg tal-pistun u għolja-preċiżjoni tubi tal-azzar stirati, aħna huma mgħammra tajjeb 300 tunnellata, 150 tunnellata, metrika 65, 20 tunnellata ta ' kesħa it-tħejjija ta ' magna, arloġġi 9 CNC makni ta ' titqib, settijiet 20 magni, is-sann wieħed stabbilit mill-forn u kwalità avvanzati ittestjar ta ' tagħmir, li jikkombinaw kiesaħ miġbuda, cold-rolled, trattament tas-sħana u l-proċess tal-maċinazzjoni għall tradizzjonali.

Bla saldaturi is-sann tubu dettalji

L-istandard:ID-DIN

Standard2:DIN 2391

Ħxuna:5 - 30 mm

Sezzjoni forma:Round

Diameter(Round) fuq barra:40 - 400 mm

Post ta ' l-oriġini:Jiangsu, iċ-Ċina (kontinentali)

Applikazzjoni:Pajpijiet idrawliċi

Isem:st52 kiesaħ miġbuda tubu bla saldaturi honed għall-ċilindru idrawlika

Marka:Hengtong

Tip:fl-assjem tiegħu

Materjal:A106B, CK45, ST52/E355, 25Mn, 27SiMn

Il-proċess:kiesaħ miġbuda, is-sann, chroming

Tul:≤12m

Tolleranza ta ' l-ID:H8

Guffaġni:0.2-0.4um

Il-kondizzjoni:BKS/SR

St52 kiesaħ mpinġija tubi bla saldaturi honed għall-ċilindru idrawliċi deskrizzjoni tal-prodott

* OD: 40-400mm

* Ħxuna: ≥4mm

* Guffaġni: 0.2

* H8 tolleranza

* Kundizzjoni BKS/SR

Compisition kimika

Materjal

Ċ

Si

Mn

S(≤)

P(≤)

CR

Ni

Mo

oħra

C20 #

0.17-0.23

0.17-0.37

0.35-0.65

0.035

0.035

≤0.25

≤0.30

 

Cu≤0.25

CK5 #

0.42-0.50

0.17-0.37

0.50-0.80

0.035

0.035

≤0.25

≤0.30

 

Cu≤0.25

Q345B

≤0.20

≤0.55

1.00-1.60

0.04

0.04

V:0.02-0.15

NB:0.015-0.06

Ti:0.02-0.20

ALT≥0.015

ST52
E355
16Mn

≤0.20

≤0.55

1.00-1.60

0.045

0.045

V:0.02-0.15

NB:0.015-0.06

Ti:0.02-0.20

16Mn

25Mn

0.22-0.30

0.17-0.37

0.70-1.00

0.035

0.035

≤0.25

≤0.25

 

 

27SiMn

0.24-0.32

1.10-1.40

1.10-1.40

0.03

0.03

 

 

 

 

42SiMn

0.39-0.45

1.10-1.40

1.10-1.40

0.03

0.03

 

 

 

 

42CrMo

0.38-0.45

0.17-0.37

0.50-0.80

0.025

0.025

0.90-1.20

 

0.15-0.25

 

Hydraulicandpneumatic tal-linja attwatur standard/daqs/preċiża

Il-metodu tax-xogħol

Iċ-ċilindru KI (mm)

It-tul
(m)

Straightness
(mm/m)

Tolleranza fuq ID

Tolleranza fuq WT

Guffaġni
(M)

Miġbuda kiesaħ

40-320

≤12M

0.2-0.5

/

±5%

0.8-1.6

Rolling kiesaħ

30-100

≥12M

0.2-0.5

/

 ±5%

0.8-1.2

Kiesaħ miġbuda-honed

40-500

8M

0.2-0.3

H8-H9

±5%

0.2-0.8

Kiesaħ miġbuda-skived

40-400

9M

0.2-0.3

H8-H9

±5%

≤0.4

Toqba titqib-honed

320-400

8M

0.2-0.3

H7-H9

±8%

≤0.8

Toqba titqib-skived

320-400

9M

0.2-0.3

H8-H9

±8%

≤0.4

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