A691 1.25Cr LSAW/DSAW PIPE ASTM A691 Standard Specification for Electric - Fusion - Welded Carbon and Alloy Steel Tubing for High Temperature and High Pressure Service Conditions. Scope of application ASTM A691 standard for high temperature, high pressure steel pipe, from several
Hebei Tirico Pipeline Co.,Ltd [2018-03-06 10:08:24 ]
A671 GR B70 CL22 LSAW/DSAW pipe ASTM A671 Standard Specification for Electric - Fusion - Welded Carbon and Alloy Steel Tubing for High Temperature and High Pressure Service Conditions. Scope of application ASTM A671 standard for high temperature, high pressure steel pipe, from se
Hebei Tirico Pipeline Co.,Ltd [2018-03-06 10:05:33 ]
BOLU manufactures Full Open Valves & Seats and 3 / 4 Web Valves & Seats . BOLU also supplies valve inserts and valve springs, etc. All our valve products are exchangeable with OEM products and meet or exceed API-7K standards. 3 / 4 Web Valves & Seats • High strength alloy steel
Botou Bolu Petroleum Machinery Factory [2018-03-04 14:25:20 ]
BOLU manufactures Bi-metal Liners and Ceramic Zirconia Liners . BOLU also supplies genuine rubber and urethane liner seals. All our liner products are exchangeable with OEM products and meet or exceed API-7K standards. Bi-metal Liners • High strength alloy steel outer hull •
Botou Bolu Petroleum Machinery Factory [2018-03-04 14:15:54 ]
Tube mill is to take a continuously coiled flat strip, align the two edges together, put the edges in the right place while they are welded, and then size and straighten the finished tubular products to the required specifications. We also can produce api erw mill 95mmx3.0mm ERW
RISHBIN CO., LTD [2018-02-01 09:31:41 ]
Usage Used for low pressure liquid delivery, such as water, gas, and oil. Process LSAW (Longitudinal Submerge-arc Welded) UO(UOE)、RB(RBE)、JCO(JCOE) DSAW (Double Submerged arc welded) Quality Standard LSAW, DSAW GB/T3091 Welded steel pipe for low pressure liquid delivery GB/T9
Hunan Great Steel Pipe Co.Ltd [2018-01-29 10:14:57 ]
Usage Used for low pressure liquid delivery, such as water, gas, and oil. Process ERW (Electric Resistance Welded) HFI (High Frequency Induction) EFW(ELECTRIC FUSION WELDED TUBE) HFW(High-Frequency Welding) Quality Standard ERW HFI , EFW, GB/T3091 Welded steel pipe for low pressu
Hunan Great Steel Pipe Co.Ltd [2018-01-26 09:09:58 ]
Usage Applicable to the general structure, mechanical structure with seamless steel tubes. Quality Standard ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing GB/T816
Hunan Great Steel Pipe Co.Ltd [2018-01-25 09:49:25 ]
Usage Applicable to transport liquid, gas, oil etc. Quality Standard GB/T 8163 Seamless steel tubes for liquid service GB 3087 Seamless Steel Tubes for Low and Medium Pressure GB 5310 Seamless steel tubes and pipes for high pressure boiler ASTM A106 Standard Specification for Sea
Hunan Great Steel Pipe Co.Ltd [2018-01-24 08:45:19 ]
Usage Used for low pressure liquid delivery, such as water, gas, and oil. Process SAW(SAWL,SAWH) Spiral Welded SSAW Spiral Submerged-arc Welded Quality Standard GB/T3091 Welded steel pipe for low pressure liquid delivery GB/T9711 Petroleum and natural gas industries--Steel pipe f
Hunan Great Steel Pipe Co.Ltd [2018-01-23 14:52:49 ]
Size 1/2 to 12 Wall thickness Sch5-Sch160 XXS,STD,XS,SGP Standard ASME B16.9, GOST 17375-2001, DIN2605 and JIS B2311, EN10253-1 etc. we can also produce according to drawing and standards provided by customers. Material Ductile iron,Carbon steel pipe fittings ,alloy steel and sta
Changle ShengXin Pipe Industry Co.,Ltd [2018-01-18 15:13:40 ]
Non magnetic drill collar Made of AISI4145H alloy steel, drill collar mainly used between the dill pipe and drill head and connected by conversion connector so that they can provide the pressure and weighting to dill head ,in order to make the dill head to keep right trace . If o
DYLPT [2018-01-13 11:02:49 ]
The drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. These drill collar bars are full-length heat treated and water quenched to obtain ASTM A-370 mechanical properties. Full mechanical and chemical mill test certifications are supplied with all drill
Lake Petroleum [2018-01-13 10:33:52 ]
1. Module is made from 4135 alloy steel with strict forging and heat treatment process. 2 . Mud pump fluid end parts offer full lines of Cylinder Head, Valve Lock Cover, Cylinder Head Threaded Ring, Cylinder head Plug, Valve Cover Plug, Upper Valve Guide, Lower Valve Guide, Liner
Dongying Lake Petroleum Technology Co., Ltd [2018-01-13 09:18:58 ]
The dies and Jaws are made of high-quality alloy steel in SAPWELLS. They are chemically heart-treated for surface hardness. They are wear-resisting and corrosion-resisting and they have a long service life. We can also design and manufacture special inserts according to customer\
Dongying Lake Petroleum Technology Co., Ltd [2018-01-13 08:58:06 ]
PZ Series Mud Pump and parts for oil drilling rig Replaceable bronze crosshead slides. Full splash lubrication with oil pump to feed working parts. Heat-treated alloy steel, replaceable valve chambers (fluid cyclinders) Three-rib API-7 urethane insert valves and seats Complete pi
Dongying Lake Petroleum Technology co.,ltd [2018-01-12 14:42:53 ]
Mud Pump Part -Valve body and valve seat Dongying Lake Petroleum Technology Co., Ltd. ,which has passed ISO9001 Authentication, specializes to research, develop and manufacture the Mud Pump and its expendable parts and its technology & quality control are in line with API Spec 7K
Dongying Lake Petroleum Technology co.,ltd [2018-01-12 14:36:10 ]
Mud Pump valve body and seat Vavle cover is forged by high quality alloy steel 35CrMoA or 40CrNiMoA, which holding high machinery performance and shock resistance after heat treatment, which has no crack and impurities. We can manufacture it used on almost all types of mud pumps
Dongying Lake Petroleum Technology co.,ltd [2018-01-12 14:30:16 ]
different types of valve & seat We offer several different types of valve & seat combinations (full open, 4-web & 3-web).And we are factory, so we can reduce your cost. Description of valve assembly 1.Various sizes are available to fit all F-series mud pumps. 2.The valve and seat
Dongying Lake Petroleum Technology co.,ltd [2018-01-12 14:27:25 ]
Mud Pump Part -Valve body and valve seat Dongying Lake Petroleum Technology Co., Ltd. ,which has passed ISO9001 Authentication, specializes to research, develop and manufacture the Mud Pump and its expendable parts and its technology & quality control are in line with API Spec 7K
Dongying Lake Petroleum Technology co.,ltd [2018-01-12 14:23:21 ]
