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...solid bar of austenitic stainless steel. Our non-magnetic drill collars are supplied with a machined surface finish condition. All non-magnetic collars are hot/cold worked in order to provide them with the n...
...neck support cervical collar Product Description —————— PRODUCT PARAMETERS —————— Product name Sponge cervical collar Color White Material Sponge Size S M L XL Function Ideal use for prevention and auxiliary...
...approach to treating neck pain by reduction of gravitational pressure caused by the weight of the human head. The air traction innovative longitudinal expansion air columns ......
... Certification CE & FDA Payment T/T , western union , Paypal Shipping UPS ,TNT ,DHL ,FS ,sea ,ect Feature of this foam neck collar : 1.This medical Cervical neck Collar is made of...
... Certification CE & FDA Payment T/T , western union , Paypal Shipping UPS ,TNT ,DHL ,FS ,sea ,ect Feature of this foam neck collar : 1.This medical Cervical neck Collar is made of...
...Magnetic Drill Collars Non Magnetic Drill Collar Spiral Drill Collars For Oil Field Equipment Introduction The non-magnetic drill collar is made of low-carbon high-chromium manganese alloy steel. It is refin...
...Magnetic Drill Collars Non Magnetic Drill Collar Spiral Drill Collars For Oil Field Equipment Introduction The non-magnetic drill collar is made of low-carbon high-chromium manganese alloy steel. It is refin...
...neck traction soft cervical collar Product name Inflatable cervical collar Color Brown/Blue/Red/Purple/Black/Grey Material Full Flannel&PVC inner Size Free size Function Suitable for cervical spondylosis, ce...
...neck traction soft cervical collar Product name Inflatable cervical collar Color Brown/Blue/Red/Purple/Black/Grey Material Full Flannel&PVC inner Size Free size Function Suitable for cervical spondylosis, ce...
...neck traction soft cervical collar Product name Inflatable cervical collar Color Brown/Blue/Red/Purple/Black/Grey Material Full Flannel&PVC inner Size Free size Function Suitable for cervical spondylosis, ce...
...neck support cervical collar Product Description —————— PRODUCT PARAMETERS —————— Product name Sponge cervical collar Color White Material Sponge Size S M L XL Function Ideal use for prevention and auxiliary...
...neck support cervical collar Product Description —————— PRODUCT PARAMETERS —————— Product name Sponge cervical collar Color White Material Sponge Size S M L XL Function Ideal use for prevention and auxiliary...
...neck support cervical collar Product Description —————— PRODUCT PARAMETERS —————— Product name Sponge cervical collar Color White Material Sponge Size S M L XL Function Ideal use for prevention and auxiliary...
...neck support cervical collar Product Description —————— PRODUCT PARAMETERS —————— Product name Sponge cervical collar Color White Material Sponge Size S M L XL Function Ideal use for prevention and auxiliary...
...neck support cervical collar Product Description —————— PRODUCT PARAMETERS —————— Product name Sponge cervical collar Color White Material Sponge Size S M L XL Function Ideal use for prevention and auxiliary...
...neck support cervical collar Product Description —————— PRODUCT PARAMETERS —————— Product name Sponge cervical collar Color White Material Sponge Size S M L XL Function Ideal use for prevention and auxiliary...
API Spec Non Magnetic Spiral Drill Collar Oil Field Drilling Tools Description: Drill collars are manufactured from 4145H modified steel.Drill collars are bored and drifted to API Spec 7-1 and fully heated to m...
...manganese alloy steel. It is refined by strict chemical composition, and its mechanical properties are obtained through forging. When the magnetic field strength is 1×105/4marea/m, the relative permeability ...
...Magnetic Drill Collar Spiral Non Magnetic Drill Collar For Well Drilling Oil Field Equipment Introduction The non-magnetic drill collar is made of low carbon high chromium manganese alloy steel. It is refine...