Home > Machinery > Welding Equipment > Welding Positioner >

Cello Bow Cases

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 535 products for cello bow cases Manufacture & Suppliers

Slip-on Welded Centralizer

...casing OD during installation 2. Operational and general design features are the same as Hinged Welded Bow Spring Centralizers 3. Maximum flow and well bore stabilization 4. Can be used in both cased or open...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
API Hinged Non-Welded Centralizer Reliable Downhole Performance

...Casing Centralizer is is connected by pin when in use; the unfolded centralizer can be stacked flatly for convenient storage and transportation. It used in vertical or slightly deviated wells Features High r...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
API Spiral Glider Centralizer Well Cementing Available In Straight Or Spiral Blades

...Bow Spring Centralizer Well Cementing Available In Straight Or Spiral Blades Machined from a single piece of steel, this rigid centralizer provides a support surface for low torque and drag. Stamped Spiral R...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Hinged Non-weld Centralizer

Hinged Non-welded Casing Centralizer is a simple, low-cost bow-spring design which can provide complete centralization in vertical or slightly deviated wells as the bow springs are slightly larger than the well...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
API 10D Well Drilling Centralizer Drill Spare Parts

... around the casing during cementing operations. The single piece casing centralizer is made from special high strength steel (65Mn steel), which gives more excellent hardness and spring action than other typ...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

Verified Supplier

Add to cart
Stamped Solid Body Centralizer Drill Pipe Centralizer 114mm 140mm

Stamped Solid Rigid Casing Centralizer Stamped solid rigid centralizer is designed to provide a positive stand off the casing(we also call it slip on stand off band). Stamped Solid Rigid Casing Centralizer Feat...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
65Mn Roller Solid Body Centralizer Rigid Centralizer 9-5/8"

Roller Solid Rigid Casing Centralizer The roller centralizer is with rigid body and straight or spiral blade. Roller Solid Rigid Casing Centralizer Features Available in Straight or Spiral Blade Low Friction Be...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
High Strength Hinged Bolted Stop Collar OEM Service

High Strength Hinged Bolted Stop Collar OEM Service Hinged Bolted Stop Collars secure placement and limits travel on attachments to casing string, which uses a single draw bolt tightening mechanism with "harden...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Thermal Plastic Roller Centralizer Black Color PA + Fiber Glass Material

Thermal Plastic Roller Centralizer Black Color PA + Fiber Glass Material The Plastic Casing Centralizer is with design of one-piece composite construction and nylon material. Plastic casing centralizer can be i...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Rigid Roller 5"×6 5/8" API Rigid Centralizer

Rigid Roller Casing Centralizer Rigid Roller Casing Centralizerare designed in rigid body with straight or spiral blades. Rollers provide low drag to get casing, liners, or screens to bottom successfully with r...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Roller Straght Vane 5" X 6" Drill Pipe Centralizer Oil Or Water Well

Roller Straght Vane Casing Centralizer Roller Centralizers can be used with corrosion resistant alloy casing strings to avoid the effects of galvanic corrosion Roller Straght Vane Casing Centralizer Features Th...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Well Drilling Solid Spiral Rigid Centralizer 4.5"~20" Roller Centralizer

Solid Rigid Spiral Vane Casing Centralizer�� Solid Rigid Spiral Vane Casing Centralizer with unique design ensures optimal flow area and is strong and resistant to impact, These Centralizers are also able to wit...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
API Composite Material Nylon Rigid Centralizer With Low Coefficient Friction

5 1/2�� Thermal Plastic Spiral Vane Centralizer With Steel Ring The nylon centralizer which made of composite material is running during cementing operations to centralize casing. the one-piece centralizer with ...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Stainless Steel Slip On Stand Off Band Centralizer with High Tensile Strength and Shock Resistant for Well Drilling

API 5CT or 10D stop collar manufactured by Puyang Zhongshi Group Product Description Solid rigid centralizers are one series of casing centralizers as integral part of cementing process, centers the casing in t...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Hinged Non-weld Semi-rigid Centralizer

.... 3.Our centralizers is manufactured to achieve minimum starting and running forces. 4. It is flexibility while minimizing damage while moving downhole. 5. Manufactured in all common casing and hole size com...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Oilfiled Cementing tools Slip-On Set Screw Stop Collar For Centralizers

Oilfiled Cementing tools Slip-On Set Screw Stop Collar For Centralizers It is used to limit the centralizer or cement basket slip on casing. It is divided into mobile screw type, fixed screw type and buckle typ...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Semi-Rigid Hinged Non-Welded Centralizer Double Crest Feature

Semi-Rigid Hinged Non-Welded Centralizer Double Crest Feature Casing centralizer as a cementing tool is applied in vertical, deviated and horizontal wells to centralize casing for improving the cementing qualit...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Casting Zinc Alloy 20" Spiral Vane Solid Body Centralizer

Zinc Alloy Spiral Vane Centralizer These Centralizers are designed for High Restoring Force and Low Starting Force for centralizing the casing pipe in a Vertical, Horizontal and Deviated well Zinc Alloy Spiral ...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Oilfield Cementing Tool 20'' Cement Wiper Plug

Oilfield Cementing Tool Cement Wiper Cement wiper is able to maintain a powerful grip without harming the casing via a draw-bolt tightening mechanism, thus removing the need for a stop collar. This reciprocatin...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart
Stamped Cementing Centralizer Rigid Centralizer 244mm

Cementing Casing centralizer rigid centralizer Stamped Centralizers Increase flow-by area to optimize mud displacement in vertical,inclined,and horizontal wells. Cementing Casing centralizer rigid centralizer F...

Puyang Zhongshi Group Co., Ltd.
Shaanxi,China

Verified Supplier

Add to cart

|< << 16 17 18 19 20 21 22 23 24 >> >|

Inquiry Cart 0

All Categories

Cello Bow Cases

Total 535 products for cello bow cases Manufacture & Suppliers