Product characteristics

size (in)
thread size
matching equipment
nominal length
size
associated equipment
thread specification
equipment
inner sleeve hardness
inner sleeve roughness
nominal length(mm)
material
nominal diameter (mm)
4
7
6
15
40
6.5
working pressure (mpa)
applicable medium
inlet connection
nominal length(in)
outlet connection
liner hardness/roughness
service life
Qingshi SL3NB1300 Pump Bi-metal Liner

8 sku

Qingshi SL3NB1300 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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T British Pump Bi-metal Liner

9 sku

T 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

Enquiry Now
RSF1600HL British Pump Bi-metal Liner

9 sku

RSF1600HL 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

Enquiry Now
RSF1300/1600 British Pump Bi-metal Liner

9 sku

RSF1300/1600 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

Enquiry Now
NB Metric Pump Bi-metal Liner

9 sku

NB 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

Enquiry Now
HHF1300/1600 Metric Pump Bi-metal Liner

8 sku

HHF1300/1600 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

Enquiry Now
BOMCO F500 Bi-metal Liner

7 sku

BOMCO F500 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

Enquiry Now
8T310, 8T650 Metric Pump Bi-metal Liner

9 sku

8T310, 8T650 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

Enquiry Now
UNBT950 metric pump bi-metal liner

8 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 : JiNan LongChao

Guarantee period : 360 days

Enquiry Now
RS92.200.00 Cylinder Assembly

1 sku

RS92.200.00 Cylinder Assembly

Technical parameters

1. Equipment: WQ-205 air drill pipe slip;
2. Part No.: RS92.200.00

Executive standard

SY/T5049-2016

Supply capability

Brand : RUSHI

Guarantee period : 6 months from the date of delivery

Enquiry Now