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oil well drilling mod

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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+86 13525609655

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rsdzd@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

oil well drilling mod
Industrial Self Drilling Screws & Size Charts | American ...
Industrial Self Drilling Screws & Size Charts | American ...

Self drilling screws, are a type of ,self,-tapping ,screw, that includes a drill points. Unlike other ,self, tapping screws such as thread cutting and thread rolling, a ,self drilling screw, doesn’t require a pre-drilled hole. This is because the tip of a ,self drilling screw, has a point similar to …

Self-Drilling Screws | Fastenal
Self-Drilling Screws | Fastenal

Hex, Washer ,Head Self-Drilling Screws,. 49 items. ,Hex, Washer/Slotted ,Self-Drilling Screws,. 9 items. Square Drive Pan ,Head Self-Drilling Screws,. 54 items. Square Drive Flat ,Head Self-Drilling Screws,. 18 items. Square Drive Trim ,Head Self-Drilling Screws,.

Galvanised Hex Self Drilling Tek Screws | Self Drilling ...
Galvanised Hex Self Drilling Tek Screws | Self Drilling ...

Galvanised Hex Self Drilling Screws. Galvanised Hex Self Drilling Tek Screws have a hardened self drilling point which cuts through mild steel without the need for pre-drilling. However for thick or hardened steel pre-drilling may be required. The hex head enables a fast, secure drive into the steel.

Hex Head Self Drilling Screw - Lituo Fasteners Manufacturer
Hex Head Self Drilling Screw - Lituo Fasteners Manufacturer

Self,-,drilling, screws enable ,drilling, without first creating a pilot hole. These screws are usually used to join materials like sheet metal. Material: C1022 with hardened. Standard: ISO15480, DIN7504. ,Head, type: ,hex, washer ,head,, ,hex, flange ,head,. Finish: white/yellow/blue zinc coated, hot-dipped galvanized, black oxidized. Assembling: steel bonded washer, stainless steel bonded washer, PVC ...

How to Use Self-Drilling Metal Screws | Hunker
How to Use Self-Drilling Metal Screws | Hunker

5/16-inch ,hex head, adapter. #10 ,self,-,drilling, sheet metal screws. Eye protection. ,Self,-,drilling, or ,self,-tapping metal screws increase productivity by reducing the number of steps required to ,screw, together pieces of metal. A ,self,-,drilling screw, has a chisel tip similar to a drill bit.

Hex Washer Head Self-Drilling Screws Self-Drilling Screws ...
Hex Washer Head Self-Drilling Screws Self-Drilling Screws ...

Hex Washer Head Self-Drilling Tek Screw, #6 x 3/8", Zinc Plated, Steel, 100 PK. #69146 | Pkg Qty:100.

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+86 13525609655

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Road West, North Branch, Jingkai Road, Puyang City