Product characteristics

number of links
snap-fit pipe diameter (in)
nominal diameter (in)
size of latch lug jaw (in)
size of latch lug jaw (mm)
weight(kg)
applicable pipe od(in)
applicable pipe od(mm)
equipped dental plate code
fastening dimensions (in)
fastening dimensions(mm)
weight (kg)
working pressure (mpa)
equipment dental plate number (pieces)
fastening range (in)
fastening range (mm)
fatening clamp number
joint type
max. torque (kn.m)
applicable condition
PSL3 PR1 EE-7 PU Union connection, -29℃~121℃, Integral Joint

8 sku

PSL3 PR1 EE-7 PU Union connection, -29℃~121℃, Integral Joint

Technical parameters

1. Specification Class: PSL3;
2. Production Level: PR1;
3. Material Class: EE-7;
4. Temperature class: PU;
5. Connection: male- female union;
6. Applixation: standard;
7. Operating temperature: -29℃~121℃.

Executive standard

API6A

Supply capability

Brand : RELAX

Guarantee period : no warranty

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WT 4 1/2-6 drill collar slip

1 sku

WT 4 1/2-6 drill collar slip

Technical parameters

1. Drill collar outer diameter: 114.3-152.4mm;
2. Max. load: 40ton.

Executive standard

API Spec 7K

Supply capability

Brand : RELAX

Guarantee period : Within 12 months upon the ex-factory date

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Drill Pipe Chuck

3 sku

Drill Pipe Chuck

Technical parameters

1. Pipe holding diameter: 2 3/8-13 3/8;
2. Maximum load: 1,350-4,500 KN;
3. Rated working pressure: 0.6-0.8 MPa.

Executive standard

API Spec 7k

Supply capability

Brand : RELAX

Guarantee period : 12 months from the date of delivery

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MP-type Safety Slips

23 sku

MP-type Safety Slips

Technical parameters

1. Snap-fit pipe diameter: 2 7/8-30 1/2 in;
2. Number of links: 8-29.

Executive standard

API Spec 7K

Supply capability

Brand : RELAX

Guarantee period : 12 months from the date of delivery

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WA-C safety slip

3 sku

WA-C safety slip

Technical parameters

1.Fastening pipe diameter: 88.9mm-396.9mm
2. Number of links: 7-18

Executive standard

API Spec 7K

Supply capability

Brand : RELAX

Guarantee period : 12 months from the date of the warehouse

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Reset Relief Valve for pump

2 sku

Reset Relief Valve for pump

Technical parameters

1. Nominal diameter: 1"-3"
2. Working temperature: -29℃-121℃
3. Working condition: standard, low temperature, H2S.

Executive standard

Q/321283ESA01-2013

Supply capability

Brand : RELAX

Guarantee period : no warranty

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42-140Mpa 2-4" PU class, Swivel Joint

10 sku

42-140Mpa 2-4" PU class, Swivel Joint

Technical parameters

1. Working Pressure: 42-140Mpa;
2. Nomianl Diameter: 2-4";
3. Working Temperature: -29-121℃(PU);
4. Working Condition: standard or H2S.

Executive standard

API Spec 16C-2015

Supply capability

Brand : RELAX

Guarantee period : no warranty

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WT 8-9 1/2 drill collar slip

1 sku

WT 8-9 1/2 drill collar slip

Technical parameters

1. Drill collar slip: 203.2-241.3mm; 2. Max. load: 40ton.

Executive standard

API Spec 7K

Supply capability

Brand : RELAX

Guarantee period : Within 12 months upon the ex-factory date

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C pneumatic chuck

1 sku

C pneumatic chuck

Technical parameters

1. Applicable pipe diameter: 2 3/8-4 1/2in;
2. Load: 80T.

Executive standard

API Spec 7K

Supply capability

Brand : RELAX

Guarantee period : Within 12 months upon the ex-factory date

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E-type Pneumatic Chuck

1 sku

E-type Pneumatic Chuck

Technical parameters

1. Applicable pipe diameter: 2 3/8-7 5/8 in;
2. Load: 175T.

Executive standard

API Spec 7K

Supply capability

Brand : RELAX

Guarantee period : 12 months from the date of delivery

Enquiry Now