seamless black steel pipe
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لوله فولادی بلبرینگ GCr15 / 100Cr6
SAE52100 GCr15 100Cr6 Seamless Bearing Steel Tube with Strong Durability Standard: JIS-SUJ2 GB-GCr15 ASTM A295 DIN-100Cr6 Outer Diameter: 5-329mm Thickness: 1mm-30mm Length: 5-12m The Main Technical Parameter of the finished product Grade China ISO America Germany Japan England GCrl5 1 SAE52100 100Cr6 SUJ-2 S135 Chemical Composition C Si Mn Cr p S Cu Ni MO [O] 0.95 ~ 1.05 0.15 ~ 0.35 0.25 ~ 0.45 1.40 ~ 1.65 max 0.025 max 0.025 max 0.02 max 0.02 max 0.10 max 10PPM Surface
لوله حفاری بدون درز 2mm تا 10mm ضخامت دیوار
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 treated with normalizing, quenching and tempering processes to ensure its quality and durability. The product is packaged in bundles, pallets and wooden boxes for safe delivery.
لوله های حفاری سیم کشی بدون درز طول 3m تا 12m
Product Description: Seamless Drill Pipe is a kind of special inner tube and outer tube used for drilling and oil exploration, which is composed of inner tube and outer tube. The inner tube is mainly made of 30CrMnSiA drill tubes, while the outer tube is made of heavy wall drill pipe. It comes in sizes from 1/2” To 24”, and the thread type includes BQ NQ HQ PQ. All components meet the standards of ASTM A519. For optimal performance, each part is subjected to a series of heat
لوله مته بدون درز WLA WLB Mining ASTM GB9808 R780
R780 seamless cold drawn drill rods tubes pipes WLA WLB WLN WLH 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: WLA,WLB,WLN,WLH Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere Heat Treatment, Surface is clean and smooth, without oxide scale 5. Good Extending and Bending Ability, Longer Work Life Product Name Seamless Steel Tubing wire-line drill rods Material 4130+SR XJY600 XJY750 XJY850 BL850
لوله مته بدون درز XJY750 WT 15mm ASTM GB9808
WLN drill rods tubes cold drawn seamless precision tubing WLA WLB WLN WLH 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: WLA,WLB,WLN,WLH Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere Heat Treatment, Surface is clean and smooth, without oxide scale 5. Good Extending and Bending Ability, Longer Work Life Product Name Seamless Steel Tubing wire-line drill rods Material 4130+SR XJY600 XJY750
1 - 30 میلی متر WT خط لوله سیاه بدون درز، API 5L / ASTM A106 با تمرکز پایدار
Standard: API 5L / ASTM A106 Seamless Oil and Gas Line Pipe for High Pressure Service Application: For high temperature service and structural application. Size(mm): O. D.: 6.0~323.0 W. T.: 1~30 L: Max 12000 Delivery condition: Hot rolled, Cold worked, Annealed, Normalized, Stress Released Certificate: ISO9001 TUV Product Name ASTM A106 Seamless Line Pipe for High pressure service Material GR A , GR B, GR C Standard ASTM A106 Size Range OD: 6-323mm, WT: 1-30mm Application
ضخامت دیوار Heave St35 بدون درز لوله فولادی سرد کشیده استاندارد DIN
Product Description: Seamless Cold Drawn Steel Tube is a kind of seamless pipe, which is made of cold drawn steel tube with high precision, excellent brightness, and no oxidation layer on the surface. It has a length of maximal 11.8M, and the surface treatment is available in three types of Bright Annealing, Clean, and Black. It is made of high-quality materials including St35, St45, St52, E235, E255, E355, 4130, and 4140. Also, it is certified by ISO9001. The HS code for
خم شدن لوله فولادی نورد سرد فسفاته سیاه برای دستکاری / چرخ دنده فرمان
Product Name: High Precision Seamless Cold Rolled Steel Tube with Black Phosphating Material: E235, E255, E355 Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m Delivery Condition: +C, +LC, +SR, +A, +N Application: For high precision purpose, auto industry, like manipulator, Shock Absorber, Transmission Shaft, Steering Gear, Car Frame, etc. Stable Quality with Comeptitive Price. Good Extending and Bending Ability. Black Phosphating surface treatment. Quality
لوله فولادی دایره ای 4 اینچی WT 15 میلی متری ماینینگ ASTM A519
XJY750 30CrMnSiA HWT114.3x101.60mm 4" drill pipes steel tubing 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: AQ,BQ,NQ,HQ,PQ Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere Heat Treatment, Surface is clean and smooth, without oxide scale 5. Good Extending and Bending Ability, Longer Work Life Product Name Seamless Steel Tubing wire-line drill rods Material XJY750 Delivery Condition HR, CW, SR
