Cylinder end cover

1 sku

Cylinder end cover

Technical parameters

1. Equipment: F500 mud pump

Executive standard

API 7K

Supply capability

Brand : KERUI

Guarantee period : 6 months from the date of delivery

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HHF1600HL Metric Pump Bi-metal Liner

8 sku

HHF1600HL Metric Pump Bi-metal Liner

Technical parameters

1. The bi-metal liner is composed of inner sleeve and outer sleeve.
2. The outer sleeve is 45# steel forged and the inner sleeve is made of high-chromium wear-resistant alloy via centrifugal casting. The hardness of the inner sleeve after heat treatment reaches above HRC60.
3. Inner hole roughness ≤ 0.2μm.

Executive standard

SY5064-1985 API-7K

Supply capability

Brand : WANQI

Guarantee period : 360 days

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PZ British Pump Bi-metal Liner

9 sku

PZ British Pump Bi-metal Liner

Technical parameters

1. The bi-metal liner is composed of inner sleeve and outer sleeve.
2. The outer sleeve is 45# steel forged and the inner sleeve is made of high-chromium wear-resistant alloy via centrifugal casting. The hardness of the inner sleeve after heat treatment reaches above HRC60.
3. Inner hole roughness ≤ 0.2μm.

Executive standard

SY5064-1985 API-7K

Supply capability

Brand : WANQI

Guarantee period : 360 days

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RSF1600L British Pump Bi-metal Liner

9 sku

RSF1600L British Pump Bi-metal Liner

Technical parameters

1. The bi-metal liner is composed of inner sleeve and outer sleeve.
2. The outer sleeve is 45# steel forged and the inner sleeve is made of high-chromium wear-resistant alloy via centrifugal casting. The hardness of the inner sleeve after heat treatment reaches above HRC60.
3. Inner hole roughness ≤ 0.2μm.

Executive standard

SY5064-1985 API-7K

Supply capability

Brand : WANQI

Guarantee period : 360 days

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UNBT1180L Metric Pump Bi-metal Liner

2 sku

UNBT1180L Metric Pump Bi-metal Liner

Technical parameters

1. The bi-metal liner is composed of inner sleeve and outer sleeve.
2. The outer sleeve is 45# steel forged and the inner sleeve is made of high-chromium wear-resistant alloy via centrifugal casting. The hardness of the inner sleeve after heat treatment reaches above HRC60.
3. Inner hole roughness ≤ 0.2μm.

Executive standard

SY5064-1985 API-7K

Supply capability

Brand : WANQI

Guarantee period : 360 days

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UNBT950 Metric Pump Bi-metal Liner

1 sku

UNBT950 Metric Pump Bi-metal Liner

Technical parameters

1. The bi-metal liner is composed of inner sleeve and outer sleeve.
2. The outer sleeve is 45# steel forged and the inner sleeve is made of high-chromium wear-resistant alloy via centrifugal casting. The hardness of the inner sleeve after heat treatment reaches above HRC60.
3. Inner hole roughness ≤ 0.2μm.

Executive standard

SY5064-1985 API-7K

Supply capability

Brand : WANQI

Guarantee period : 360 days

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BOMCO F800/1000 Metric Pump Bi-metal Liner

8 sku

BOMCO F800/1000 Metric Pump Bi-metal Liner

Technical parameters

1. The bi-metal liner is composed of inner sleeve and outer sleeve.
2. The outer sleeve is 45# steel forged and the inner sleeve is made of high-chromium wear-resistant alloy via centrifugal casting. The hardness of the inner sleeve after heat treatment reaches above HRC60.
3. Inner hole roughness ≤ 0.2μm.

Executive standard

SY5064-1985 API-7K

Supply capability

Brand : WANQI

Guarantee period : 360 days

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Bomco F1300/1600 British System Pump Ceramic Liner

8 sku

Bomco F1300/1600 British System Pump Ceramic Liner

Technical parameters

1. Material: zirconium oxide, alumina composite ceramic;
2. Liner hardness: hardness HRA≥90;
3. Inner surface roughness, roughness≤0.25;
4. Service life: 4000-5000 hours.

Executive standard

API SPEC 7K-2015(R2016) ; GB/T 17744-2015

Supply capability

Brand : BEIJING JINLIN

Guarantee period : Year 2 -

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Emsco FB1300/1600 British System Pump Ceramic Liner

8 sku

Emsco FB1300/1600 British System Pump Ceramic Liner

Technical parameters

1. Material: zirconium oxide, alumina composite ceramic;
2. Liner hardness: hardness HRA≥90;
3. Inner surface roughness, roughness≤0.25;
4. Service life: 4000-5000 hours.

Executive standard

API SPEC 7K-2015(R2016) ; GB/T 17744-2015

Supply capability

Brand : BEIJING JINLIN

Guarantee period : Year 2 -

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UNB600 metric pump bi-metal liner

1 sku

UNB600 metric pump bi-metal liner

Technical parameters

1. The bi-metal liner is composed of inner sleeve and outer sleeve;
2. The outer sleeve is 45# steel forged and the inner sleeve is made of high-chromium wear-resistant alloy via centrifugal casting. The hardness of the inner sleeve after heat treatment reaches above HRC60;
3. Inner hole roughness ≤ 0.2μm.

Executive standard

SY5064-1985 API-7K

Supply capability

Brand : JiNan LongChao

Guarantee period : 360 days

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