lifting sub
qihui zhang
Contact person
Basic Information
| Place of Origin | Shanxi China (Mainland) |
|---|---|
| Brand Name | jinzuan |
Liftingsubafterhighstrengthalloystructuralsteelheattreatmentmakes,itsmechanicalpropertyachievesthedrill collarsmechanicalpropertyrequests,theconnectiontypemeetstheAPIrequirement.theliftingsubuppershoulder shapedividesintothehelicalshoulderandthestraightshouldertwokindofstructures,forcustomertoselect. lifting sub sizesNo.Nominal size mm(in)ID d mmThread APIOD Dp mm(in)Chuck diameter DB mm173.0(2 7/8)31.8NC2379.4(3 1/8)111.1244.5NC26(2 3/8)88.9(3 1/2)388.9(3 1/2)54NC31(2 7/8)104.84 1/8127450.8NC35120.74 3/4568.3NC383 1/2IF)127.0(5)6127.0(5)71.4NC44152.4(6)168.37158.8(6 1/4)882.6NC46(4IF)158.8(6 1/4)9165.1(6 1/6)10171.5(6 3/4)11NC50(4 1/2IF)177.87)12184.2(7 1/4)13NC56196.8(7 3/4)14203.2(8)1595.36 5/8REG209.68 1/416NC61228.69177 5/8REG241.39 1/218NC70247.79 3/419254.01020NC77279.411
Delivery terms and packaging
Port: Tianjin port or Qingdao port
Payment term
Letter of credit
Telegraphic transfer
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Payment Methods
We accept:
