steel drill pipe
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45 - tubulação de broca de aço de 114.3mm OD, tubulação de broca 30Crmo/42CrMo pesada
ASTM A519 4130 1541 4140 Seamless drill pipe , seamless drill tubes for wire-line drill rods 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: OD: 45-114.3m, WT: 2-15mm, Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere ...
A broca 4130/30CrMo de aço sem emenda conduz a superfície lisa limpa ASTM A519
4130 / 30CrMo Seamless Drill Pipe ASTM A519 Norm Stress Relief Heat - Treatment , Seamless Drill Tubes for Wire-line Drill Rods 1. Product Name: Seamless Steel Tubing wire-line drill rods2. Size Range: OD: 45-114.3m, WT: 2-15mm, Length:3m,3.06m 5.8m/6m, maximal 11.8m3. Stable Quality with ...
Tubulação de broca de aço Geological do cabo SAE4130 da exploração
Seamless Drill Pipes SAE4130 Geological Exploration Seamless Drill Pipes BQ/NQ/HQ THE DRILL PIPES PRODUCED BY COLD DRAWN SEAMLESS ALLOY STEEL TUBES FOR WIRE-LINE DRILL RODS,CORE BARREL,CASING PIPES. THE STEEL NORM:ISO10097-1 WIRELINE DIAMOND CORE DRILLING PIPES , DCDMA DRILL STEEL PIPES,BS4019 ROCK ...
Estirado a frio sem emenda da embalagem de aço Geological da tubulação de broca com padrões de DCDMA
PQ HQ NQ BQ Wireline Drill Rod as DCDMA Standard For Geolgocial Drilling and Casing drill pipe AW, BW, NW, HW, HWT, PW Technical Parameters: No Size Drill rod Thread type Heat treatment Raw material Designed hole depth OD mm ID mm 1 BQ 55.6 46 DCDMA standard Completely heat treatment XJY850 2000m 2 ...
Tubo de perfuração sem costura paletizado apagado de 2 mm a 10 mm espessura da parede
Product Description: Seamless Drill Pipe is a wire line drill tube used for drilling, which is made of 4130, 1541, 4140 and 30CrMnSiA grade materials. The surface of the pipe is treated with black painting, anti-rust paint and varnish coating for corrosion protection. This product has been heat ...
4140 / tubulação de broca 42CrMo sem emenda ASTM A519 Norm Stress Relief Heat - tratamento
ASTM A519 4140 / 42CrMo Seamless Drill Pipe , Seamless Drill Tubes for Wire-line Drill Rods 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: OD: 45-114.3m, WT: 2-15mm, Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere ...
Tubulação de broca sem emenda exterior/interna 92 x 7/73 x tamanho 6,35 para o fio - linha broca Ros
Outer and inner drill pipes 92x7 73x6.35 55.6x2.8 73x3 seamless drill tubes for wire-line drill rods 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: OD: 45-114.3m, WT: 2-15mm, Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective ...
Tratamento térmico de normalização tubos de perfuração sem costura caixas de madeira pacote
Product Description: Seamless Drill Pipe is a kind of steel pipe with special length, material, surface treatment, inspection, wall thickness and other characteristics. It is made of 30CrMnSiA drill tubes, wire line, outer tube and other components, mainly used for the drilling of deep wells and oil ...
Pintura preta de tubos de perfuração de linha de fio de aço carbono de 1/2 ̊ a 24 ̊
Product Description: Seamless Drill Pipe is a special type of drilling pipeline, which is mainly made of an outer tube, an inner tube and a number of outer tube surface treatments. The outer tube is made of 4130 1541 4140 30CrMnSiA grade steel, and the inner tube is made of alloy steel or high ...
