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mud bucket end seals gaskets

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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rsdgj@pyzyrsd.com

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mud bucket end seals gaskets
Connections | Command Tubular
Connections | Command Tubular

The minimum OD varies with what grade and weight the ,drill pipe, is. As an example a 4” G105 15.7 lbs/ft ,drill pipe, with 5 ¼” x 2 7/16” NC40 ,connections, has a premium class minimum OD of 5”. The same ,drill pipe, with a CDS™40 connection will have a premium minimum OD of 4 3/4”.

Drill Collar Specs | Command Tubular
Drill Collar Specs | Command Tubular

Drill, Collar Conn. Size & Type: Min. OD: Bore: Length: Bending Strength Ratio*** ,Drill, Collar Wt. (in.) (in.) (ft.) Per 31 ft: NC 38 (3-1/2 IF) 4 3/4: 2 1/4: 31: 1.92:1: 1448: NC 38 (3-1/2 IF) 4 3/4: 2 11/16: 31: 2.32:1: 1270: NC 38 (3-1/2 IF) 5: 2 1/4: 31: 2.38:1: 1650: NC 38 (3-1/2 IF) 5: 2 11/16: 31: 2.89:1: 1472: NC 46 (4 IF) 6 1/2: 2 13/16: 31: 3.07:1: 2842: NC 46 (4 IF) 6 1/2: 3 1/4: 31: 3.59:1: 2622: NC 50 (4 1/2 IF) 6 3/4

Specifications for Rotary Drill Stem Elements
Specifications for Rotary Drill Stem Elements

1/2/2005, · a tool joint to ,drill pipe, torsional strength ratio approximately 0.8 or greater. The d dimension shown in Table 7 does not apply to boxes. Box inside diameter is at the manufacturer’s discretion but shall be at least as large as the pin inside diameter, d. 6.3.1.2 Alternative Outside Diameter (D) …

Specification for Rotary Drill Stem Elements
Specification for Rotary Drill Stem Elements

User is advised to take this into account when initiating purchase agreements for heavy weight ,drill pipe, if such drilling conditions are anticipated. 10.1.1 ,Sizes, Heavy Weight ,Drill Pipe, (HWDP) shall be furnished in the ,sizes, and dimensions shown in Table 27 and as illustrated in Figure 11. Dcu 31 Ft ± 6 In 21 Min Deu 24 Min 27 Min 18° R1.5 TYP 18°

Drillpipe / HWDP / DC's - IOT Group
Drillpipe / HWDP / DC's - IOT Group

Heavy Wall Drill Pipe; Drill-Collars; Spiral Drill Collars . Drillpipe Inventory: 2 7/8″ OD, grade VM-105 SS 10,4 lb/ft. Range 2, w/3 1/2″ OD x 1 3/4″ ID tool joints, 2 7/8″ HT PAC connection, H2S service . 2 7/8″ OD, grade S-135, 10,4 lb/ft. Range 2, w/3 1/2″ OD x 1 3/4″ ID tool joints, WT26 connection . 3 …

TurboTorque Connections - NOV
TurboTorque Connections - NOV

TurboTorque is a family of three distinct connection configurations designed for the specific and different needs of each individual pipe size. For 3½- to 4½-in. sizes, connection torque capacity is of primary importance. The common use of these sizes makes makeup speed more desirable than incremental hydraulic gains.

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Road West, North Branch, Jingkai Road, Puyang City