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API 10D casing centralizer WOVEN & WELDED

API 10D casing centralizer WOVEN & WELDED

Supply Ability : 10000 Piece/Pieces per Month
Certification : API 10D & ISO9001
Packaging Details : Plywood case
Delivery Time : 30 days after receiving advanced payment
Port : Tianjin & Qingdao
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
MOQ : 1 Piece/Pieces
Processing type : Forging
Place of Origin : Henan
Brand Name : ZS
Color : As needed
Spring : Single-bow & Double-bow
Material : 65Mn steel + 20 steel
Model Number : 5-1/2"--20"
FOB Price : US $ 10-100/ PieceGet Latest Price
Type : Welded & Non-welded
Category : Spring Steel
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1. Attainted API 10D.
2. Restructured enterprise of SINOPEC.
3. Perennial supply productions for nationalized oil filed.

Bow spring casing centralizer

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1.-Structure

Hopping

Spring

Pin-

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2.-Material

Collar-ring:-20-hotrolled-carbon-steel.

Spring:-65-manganese-steel.

Spring-is-made-of-high-grade-65-Mn-steel-which-has-been-heat-treated.-This-type-of-steel-has-been-applied-to-produce-casing-centralizer-because-of-its-great-machanical-behavior,-and-the-casing-centralizer-of-65-Mn-steel-is-welcomed-by-users.

P.S.-We-can-also-manufacture-casing-centralizer-with-other-type-material-as-your-needed.

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3.-Style

Two-kinds-of-casing-centralizer-is-supplied-here,-they-are-welded-bow-spring-casing-centralizer-and-non-welded-bow-spring-casing-centralizer.-

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The-welded-ones-have-advantage-such-as:-integral-structure,-stable-performance,-simple-and-convenient-to-use,-etc.

The-strong-points-of-non-welded-ones-are:

a.-It's-finished-well-under-mould-pressing-without-any-welding.

b.-Starting-and-restoring-force-meets-API-10D-standards.

c.-Easy-and-convenient-to-install.

d.-Equipped-with-spinning-disc-to-improve-the-displacement-efficient.

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4.-Function

Casing-centralizer-is-required-parts-of-casing-while-well-cementation,-functions-as-below-can-get-by-using-casing-centralizer-reasonable.

a.-Take-casing-to-designed-position-by-reducing-sticking-while-casing-going-down.

b.-Centralize-casing-in-well.

c.-Balance-liquid-pressure-in-annular-space-by-reducing-adhesion-phenomenon.

d.-Improving-replacing-ratio-of-mud-and-boosting-cementing-quality-by-reducing-channeling-effect.

e.-Reset-force-of-double-bow-casing-centralizer-is-higher-than-sigle-bow-casing-centralizer's,-and-centralization-performance-is-stronger.

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5.-Usage

Install-casing-centralizer-on-casing,-get-cotter-pin-in,-tighten-it.-Then-equipt-locating-ring-as-needed.

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