Alloy Drill Pipes of High Reliability (Lbtpn)

(设备/材料)

型号编号: ЛБТПН

状态: New

位置或存放国家: Russia

位置: Russia / Serov

服务工程支持: Yes

保证: No

价钱: 要求价格

描述:

LIGHT-ALLOY DRILLED PIPES of the increased reliability (LBTPN) for the oil-producing equipment

概观:

They differ from serial LBTs in the way the pipe is connected to the lock by means of a trapezoidal tapered thread TT with a stabilizing unloading belt and a thrust end. Guaranteed tightness on the thread, stabilizing girdle and thrust end is carried out due to the temperature assembly. The fatigue strength of the joint exceeds 60-80% of that of the serial flawless joint with a triangular thread.

LBTPN are made according to the ISO 15546 standard.

Aluminum drill pipes are made of two types of aluminum alloys:

the most common alloy D16T;
high-strength corrosion-resistant alloy 1953T1.

Technical characteristics of LBTPN

Options	Internal landing ending
LBTP 90x9	LBTP 103x9	LBTP 147x11	LBTP 147x13	LBTP 147x15
Pipe length	9000	9000	12000	12000	12000
Wall thickness, mm .: - the main body - thickened endings	nine sixteen	nine sixteen	eleven 17	thirteen twenty	fifteen 22
Nominal diameters, mm .: - external over the body - internal over the body - outside / inside at the tip	90 72 52	103 85 71	147 125 113	147 121 107	147 117 103
Dimensions of the drill lock, mm .: - outside diameter - inner diameter	108 54	120 70	178 110	178 110	178 110
The weight of the pipe with the lock in the air, kg.	90	105	205	230	257
Type of locking thread	Z-86	Z-102	Z-147	Z-147	Z-147
Strength parameters, alloy D16T / alloy 1953T1
Tensile load, kN: - permissible - marginal	595/880	720/870 870/1050	1290/1560 1460/2030	1500/1800 1950/2340	1730/2076 2030/2436
Torque, knm: - valid -limit	10.1 / 14.9	15.8 / 19.0 18.8 / 22.5	40.9 / 49.0 48.7 / 59.0	46.4 / 55.6 55.2 / 66.2	52.3 / 62.8 61.5 / 85.0
Maximum external pressure, MPa	45.5 / 67.2	29.0 / 43.0	24.0 / 59.0	32.0 / 48.0	39.0 / 58.5
Maximum internal pressure, MPa	44.2 / 61.0	38.0 / 57.0	33.0 / 49.5	39.0 / 58.5	43.0 / 64.5

公司简介

JSC "Serov Mechanical Plant"

地点: Russia / Serov

主要产品/服务: Drilling tools, drill string and tubing sub, locks, pipes LSTPN

成立年: 1931