drilling steel pipe
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آلیاژ کربن آهنگری Torich لوله های فولادی ویژه Od 3m
TORICH Annealing and Tempering 42CrMo4 40CrNiMo Carbon Alloy Forging 1. Brief introduction: What is the forging: Forging is a processing process. A forging is an object in which a metal is subjected to pressure to shape the required shape or suitable compression force through plastic deformation. ...
لوله بدون درز دقیق فولاد منگنز برای مهندسی حفاری با تکنیک کشش سرد
Manganese Steel Pipe – Carbon Steel Precision Seamless Pipe for Drilling Engineering Material This product is a carbon–manganese (C–Mn) steel precision seamless pipe designed for drilling and harsh field operations. Compared with plain carbon steel, controlled manganese content improves strength, ...
HQ NQ BQ وزن سنگین وزن آب حفاری حفاری محدوده لوله 3 طول OD 5-420mm
Dill Steel Pipe HQ NQ BQ Heavy Weight Thread Types Coupling Manufacturers Range 3 Length Water Well Steel Grade/Steel Material/Steel Number: STM-C-540 STM-C-640 STM-R-590 STM-R-690 STM-R-780 STM-R-830 Size Range: OD: 5-420mm WT: 0.5-50mm MECHANICAL PROPERTIES min Steel grade Tensile strength Mpa ...
لوله های فولادی بدون درز
Product Name: GB/T 9808 Alloy Steel Grade Oil Drill Mineral Mining Seamless Steel Tubes Size range: O.D.:6-420mm W.T.:0.5-50mm L:4000-12500mm according to customers' actual application and production. Application : For Geological Drill underground for Oil and Mineral, for Mining Exploration,for Wire ...
TORICH لوله های فولادی بدون درز لوله های فولادی 34CrMo4 با عملیات حرارتی
TORICH Custom Round 34CrMo4 Alloy Steel Pipe With Heat Treatment Good surface quality Material:34CrMo4 Chemical composition: C:0.30~0.37 Si:0.10~0.40 Mn:0.60~0.90 S:permissible residual content ≤0.035 P:permissible residual content ≤0.035 Cr:0.90~1.20 Ni:permissible residual content ≤0.030 Cu...
لوله فولادی بدون درز JIS G3465 برای حفاری با ضخامت 3-20 میلیمتر
Seamless Steel Tube Cold Finished And Hot Finished Seamless Steel Pipes JIS G3465 For Drilling Table of Contents Introduction Material Specification Chemical Composition Mechanical Properties Steel Grade Application 1. Introduction Seamless steel tubes play a crucial role in various industrial ...
GB / T 9808-2008 لوله فولادی بدون درز برای حفاری زمین شناسی و لوله های استخراج معدن
GB/T 9808-2008 Seamless Steel Pipe for Geological Drill and Mining Tubing Product Description: This standard specifies the drilling seamless code, ordering content, dimensions, Weight, , technical requirements, test methods, marking and quality certification, packaging, appearance inspection rules. ...
GB/T 30829 لوله های فولادی بدون درز شکل گرد برای دریچه نفتی
GB/T 30829 Seamless Steel Tube Shaped And Round Seamless Steel Tubes For Oil Derrick Introduction Seamless steel tubes play a vital role in various industries, including the oil and gas sector. They are extensively used in oil derricks due to their structural integrity, high tensile strength, and ...
لوله فولادی دقیق نورد سرد برای جذب کننده شوک اتومبیل
JIS G3445 ASTM A519 1010 1018 1020 1025 Cold Rolled Precision Steel Tube For Automobile Shock Absorber Reservoir 1.Standard &Material: Carbon Steel : ASTM A519 Standard : MT1010, MT1020, 1008, 1010, 1018, 1020, 1025, 1030, 1045, 1518 JIS G3445 Standard : STKM11A STKM12A STKM12B STKM12C STKM13A ...
