Description
RG Bi-metal liner (double metal liner) consists of forged steel shell and wear resistant sleeve of high chromium steel. The technology and manufacturing technique are introduced from BOMCO, and our liners could be fit and match with RG/BOMCO and other reputed brand mud pump.
RG Ceramic Liner consists of ceramic inner sleeve and a forged steel outer shell. Ceramic liners are corrosion resistant and have a smoother surface finish for reduced friction and heat. Ceramic liners could be categorized into Pure Zirconia liner and ZTA liner types.
Specifications
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Descriptions
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Bi-metal liner
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ZTA Ceramics liner
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Pure Zirconia liner
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Outer shell material
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Forged steel, AISI 1050（50#）
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Forged steel, AISI 1050（50#）
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Forged steel, AISI 1050（50#）
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Inner sleeve material
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High chromium cast iron, Cr 26~28%
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Zirconia toughened alumina
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Zirconia ≥95%
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Inner sleeve hardness
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59-67 HRC
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92-94 HRC
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92-94 HRC
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Typical service hours
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800~1000
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6000
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8000
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Features
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Economical cost, suitable for all harsh environments.
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High hardness, high wear resistance and corrosion resistance, long service life, suitable for offshore drilling operation.
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Note: Above typical service hours are tested by normal temperature clear water, and actual service hours will vary depending on liner stroke, mud specific weight, solids contents, and skills of pump operators etc.
Packaging & Shipment
Packaging type: Steel frame
Exporting port: Tianjin, Shanghai
FAQ
1. Who are you?
Tianjin Geostar Petroleum Equipment Co., Ltd. are integrated oilfield pump solution provider. We produce GST brand centrifugal pump and supply RG brand F series drilling mud pump, parts, plunger pump etc.
2. Why should we buy from you?
a. Competitive price
b. Quick delivery
c. Worry free after-sales service. Refund or sending new goods if quality issues can't be resolved by after-sales service.
3. Is after-sale service available to your products?
Yes, we have professional after-sale service team which will offer you the site commissioning service. Engineers are available to be abroad for service.
4. What is your warranty policy?
We offer 12 months limited warranty for complete set of equipment or machinery.
5. What is the delivery time for your product?
Generally, ready stock for commonly used parts, mud pump unit and complete equipment depends upon technical configuration.
