Chinese Clamps Suppliers and Manufacturers

he polish rod clamps are with hinge-joint butterfly structure. The body is made of high grade casting steel and accomplished with subjected heat treatment. The clamps hold the polish rods tightly with force of friction. No any inserts with teeth needed. So damages and cuttings on the polish rod surface can be eliminated.

The polished rod clamp is of butterfly structure, it is fixed on the polished rod as retaining device for the wire hanger. It makes the pumping unit horse-head connected with polished rod through rod eye lifting device, and then the polished rod append and support the load of sucker rod string. The polished rod clamp is an important part connecting oil pump and sucker rod, it is required not only reliable, have a certain capacity, but also can not cause damage for sucker rod.

The polished rod clamp is of butterfly structure, it is fixed on the polished rod as retaining device for the wire hanger. It makes the pumping unit horse-head connected with polished rod through rod eye lifting device, and then the polished rod append and support the load of sucker rod string. The polished rod clamp is an important part connecting oil pump and sucker rod, it is required not only reliable, have a certain capacity, but also can not cause damage for sucker rod.

Custom Hose Clamp PARAMETERS Product name Standard Hose Clamp Brand Name Wenzhou Yuanzhi Auto parts Model Number YZ-clamps-001, Custom Hose Clamp Material Stainless Steel, Carbon Steel, Alloy Steel, Stainless Steel, Cooper, or as OEM required Surface treatment Zn- Plated,Ni-plated,Passivated,Tin-plated,Chromate, Polish,Electro Painting,furnace Black, Black Anodize,Plain,Chrome plated,etc.  Standard GB, DIN, ANSI, ISO, BS, BSW, JIS etc, Standard Hose Clamp Size Various sizes are available, can be customized according to your drawings or samples Heat Treatment Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G. ) etc. Test Equipments Caliper,Go&No-go gauge,Tensile test machine,Hardness tester,Salt spraying tester, H.D.G thickness tester, 3D detector,Projector,Magnetic flaw detecter and etc Certification IATF 16949 , ISO 14001, ISO19001 Hose Clamp supplier:Wenzhou Yuanzhi auto parts co. Ltd We also provide Flange Lock Nut, elf Tapping Screw, Weld Nuts, custom Thread Protector More information you can view here

We supply a complete range of hose clamps. British type hose clamp, Double wires hose clamp, P Type Rubber Clamp, Spring hose clamp, T Type hose clamp, American hose clamps. Contact us with your requirement

We supply a complete range of hose clamps. British type hose clamp, Double wires hose clamp, P Type Rubber Clamp, Spring hose clamp, T Type hose clamp, American hose clamps. Contact us with your requirement

Aluminum PG clamp/ Paralle Groove Clamp/ELectrical Wire Clamp Description Aluminum PG clamp/ Paralle Groove Clamp/ELectrical Wire Clamp designed to connect two parallel bare conductors. Conductors can be aluminum alloy or aluminum steel reinforced. Material Connector bodies made of corrosion resistant, high strength aluminum alloy 99.5 Bolts: DIN 933, steel 8.8, dacromet; Nut: DIN934, dacromet, pressed into lower part Pressure pad: aluminum alloy; Spring washer: DIN127, steel Conical washer/Spring washers: Steel, DIN6796 corrosion-protected, dacromet Stainless steel A2 bolts and nuts available according to order. Features Pressure pad ensuring uniform pressure along the clamp Cross-grooved clamp channels of universal clamp type improve mechanical pullout strength and electrical contact.

stainless steel pipe clamps from 1.75"-6.0"

Model Number:JH-003 Product name: electric pull hoop/ pole band clamp Brand Name:Jinhan Type:M10 M12 M16 standard:GB Fastening diameter:20mm Application:broad Material:carbon steel finish:zinc produce according to customers'drawing and requirement samples available package cartons & pallets according to customers' requirement

Model Number:JH-064 Product name: steel parallel groove clamp Brand Name:Jinhan Type:all Application:broad Material: steel produce according to customers'drawing and requirement samples available package cartons & pallets according to customers' requirement Model Number:JH-076 Product name: aluminum parallel groove clamp Brand Name:Jinhan standard:GB type:JB-0~JB-4 frequency:low screw tolerence:4h material:aluminum product grade:A Application:power line fittings produce according to customers'drawing and requirement samples available

Model Number:JH-072 Product name: NXL strain calmp Brand Name:Jinhan Type:NXL-1 to NXL-5 standard:GB produce according to customers'drawing and requirement material: copper aluminum finish:zinc function:insulation frequency:low samples available application:power line fittings package cartons & pallets according to customers' requirement

Model Number:JH-082 Product name: suspension clamp Brand Name:Jinhan Type:XGU-1 standard:GB Application:broad Material:aluminum produce according to customers'drawing and requirement samples available package cartons & pallets according to customers' requirement

Model Number:JH-076 Product name: JBL insulate parallel groove clamp Brand Name:Jinhan standard:GB type:JBL-50-240 Application:power line fitting Material: copper aluminum produce according to customers'drawing and requirement samples available

Model Number:JH-072 Product name: NXL strain calmp Brand Name:Jinhan Type:NXL-1 to NXL-5 standard:GB produce according to customers'drawing and requirement material: copper aluminum finish:zinc function:insulation frequency:low samples available application:power line fittings package cartons & pallets according to customers' requirement

Model Number:JH-073 Product name: NY strain calmp Brand Name:Jinhan Type:NY-70 standard:GB produce according to customers'drawing and requirement samples available application:power line fittings package cartons & pallets according to customers' requirement

Place of Origin: Hebei, China, Meterial:Aluminum standard:CCC MOQ&payment:Negotiable Port:Tianjin package cartons & pallets according to customers\' requirement. Lead time: about one week

Place of Origin: Hebei, China, Meterial:Grade:4.8 carbon steel Max load:1000 Ton Finish:HDG produce according to customers\' requirement MOQ&payment:Negotiable Port:Tianjin package cartons & pallets according to customers\' requirement. Lead time: about one week

stainless steel pipe clamps from 1.75"-6.0"