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rsdzd@pyzyrsd.com +86 13525609655

pneumatic pressure testing

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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Phone

+86 13525609655

E-Mail

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

pneumatic pressure testing
Self Drilling Screws | Self Tapping TEK Screws
Self Drilling Screws | Self Tapping TEK Screws

Self Drilling Screws are used to fasten together steel or other metals and are typically used to join materials like sheet metal. The unique point or flute acts as the drill bit for the screw, effectively combining the screw with its drill bit.

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

Self-drilling screws, enable ,drilling, without first creating a pilot hole. These ,screws, are usually used to join materials like sheet metal.

Pozi Csk Self Drilling Screws No.8 in A2 Stainless Steel ...
Pozi Csk Self Drilling Screws No.8 in A2 Stainless Steel ...

Pozi Csk ,Self Drilling Screws, No.8 in A2 Stainless ,Steel,. ,Self Drilling screws, are designed to be fitted without the need for a pre-drilled hole, and employs ,self, tapping threads enabling installation in one operation. This variant has a countersunk head with a pozidriv pattern drive. The countersunk head is typically used in conjunction with a ...

Pozi Csk Self Drilling Screws No.10 in A2 Stainless Steel ...
Pozi Csk Self Drilling Screws No.10 in A2 Stainless Steel ...

Pozi Csk Self Drilling Screws No.10 in, A2 Stainless ,Steel,. ,Self Drilling screws, are designed to be fitted without the need for a pre-drilled hole, and employs ,self, tapping threads enabling installation in one operation. This variant has a countersunk head with a pozidriv pattern drive. The countersunk head is typically used in conjunction with a ...

Carbon Steel Self Drilling Screws
Carbon Steel Self Drilling Screws

Carbon Steel Self Drilling Screws. Home Products Carbon Steel Self Drilling Screws. For varying appliations fixing into steel up to 3.5mm thick. PAN HEAD SELF DRILLING SCREWS. For stitching overlapping profiled sheets to a maximum 2 x 1.25mm. STITCHERS. For fastening cold rolled purlins from 1.2mm - 3.5mm. FOR COLD ROLLED PURLINS.

Hardened Steel Self Drilling Screws - Screws - Grainger ...
Hardened Steel Self Drilling Screws - Screws - Grainger ...

Hardened Steel Self Drilling Screws,. 100 products. Use ,self,-,drilling, screw store fasten materials to aluminum or sheet metal up to 7 ga. without the need of a pilot hole. The tip size is designated 1 through 5 to indicate the thickness of sheet metal the screw will penetrate.

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+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City