PIPE DOLING GEOLOGI 30CrMo, 42CrMo, 40Mn2, 34CrMo4, 42CrMo4, 4130, 4135, 4140, 1541

TUBI PORI GEOLOGI

Ukuran Range

OD 30-139.7 mm, WT 3-19mm

Standar Eksekutif

GB / T9808 Tabung Baja Mulus kanggo Pengeboran

GB / T 16950, Alat pengeboran inti geologi

DIN2391, tabung baja presisi mulus

EN10305-1, Tabung baja kanggo aplikasi presisi Bagean 1: Tabung nggambar adhem sing mulus

ASTM A519, Karbon Murni lan Tabung Mekanik Baja Paduan

DCDMA, Asosiasi Produsen Pengeboran Intan

BS4019, Spesifikasi peralatan bor inti inti

JIS G3465, Tabung Baja Seamless kanggo Pengeboran

Miturut syarat khusus pelanggan

Bahan Baja

45MnMoB, 30CrMnSiA, 30CrMo, 42CrMo, 40Mn2 ; 34CrMo4, 42CrMo4 ; 4130, 4135, 4140, 1541 lan liya-liyane.

Kahanan Pangiriman

Tekanan adhem lan stres (+ SR) (BKS)

Normalisasi (+ N) (NBK)

Dipenuhi lan Suhu (QT)

Rentang Dimensi

UKURANRod Pengeboran WirelineUKURANCasing
Diameter njaba
(mm)
Diameter Batin
(mm)
Diameter njaba
(mm)
Diameter Batin
(mm)
NomNomNomNom
A44.4535.05AW57.148.4
B55.5546.05BW73.060.3
N69.8560.45NW88.976.2
H88.9077.80HW114.3101.6
P114.30101.60PW139.7127.0
S139.70125.50
UKURANTabung njabaTabung Batin
Diameter njaba
(mm)
Diameter Batin
(mm)
Diameter njaba
(mm)
Diameter Batin
(mm)
NomNomNomNom
A46.0536.5032.5428.58
B57.1546.0542.8538.10
N73.0360.3355.5849.99
H92.0877.8073.0366.80
P117.48101.6095.2588.90
S142.88125.50117.00111.00

Komposisi Kimia

Bahan BajaCSiMbakPSCrMoB
45MnMoB0.43-0.480.17-0.371.05-1.350.0200.0150.20-0.250.001-0.005
41300.28-0.330.15-0.350.40-0.600.0400.0400.80-1.100.15-0.25
15410.36-0.44-1.35-1.650.040≤0.050
30CrMnSiA0.28-0.340.90-1.200.80-1.100.0200.0150.80-1.10
41400.38-0.430.15-0.350.75-1.000.0400.0400.80-1.100.15-0.25

Properti Mekanik

Bahan BajaNgirim KahananKekuwatan Tensil Min
(Mpa)
 Kekuwatan Hasil Min
(Mpa)
Min Elongation
(%)
Atose
(HRC)
45MnMoBNormalisasi (+ N)79060014%-
4130Ngurangi stres (+ SR)81369015% ≥24
1541Ngurangi stres (+ SR)81369015% ≥24
30CrMnSiADitenangke lan nesu (QT)85075014%26 - 31
4140Ditenangke lan nesu (QT)95085014%28 - 33

Aplikasi:

Bor Rod Tube
Casing Tube
Tube Barrel Inti & Tabung Luar
Tabung Kopling