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Elevator link

Implement API 8C, 7K and other relevant implementation standards and obtain national production license

Classification:

Oil accessories

Introduction

Elevator link (single arm)

1. Implement API 8C, 7K and other relevant implementation standards and obtain national production license

2. Selection of high-quality alloy steel die forging forming

3. Strength check with ABAQUS finite element analysis, and electrical method for stress testing

4. Adopt secondary shot peening surface strengthening process

Elevator link (both arms)

1. Implement API 8C, 7K and other relevant implementation standards and obtain national production license

2. Selection of high-quality alloy steel die forging forming

3. Used for shallow wells and workover operations.

4. This double arm rings are used in pairs.

Elevator link
technical parameters of single arm rings:
Specifications and models	Rated load	Working length	Overall dimension	Net weight
DH75	665 kN /75 US ton	59 in	64 in× 10 in× 3.5in	110 lb
DH150	1350 kN /150 US ton	71 in	78 in× 11 in× 4 in	132 lb
DH250	2250 kN /250 US ton	106 in	114 in× 14 in× 4.3 in	331 lb
DH350	3150 kN /350 US ton	130 in	137 in× 16 in× 4.3 in	509lb
DH500	4500 kN /500 US ton	142 in	148 in× 18 in× 4.8 in	981 lb
Note: the working length can be customized according to customer requirements

technical parameters of double arm rings:
Specifications and models	Rated load	Working length	Overall dimension	Net weight
SH30	272 kN/30 US ton	43 in	45 in× 8 in× 2.8 in	26.5lb
SH50	435 kN/50 US ton	43 in	45 in× 10 in× 3 in	80lb
SH60	545 kN/60 US ton	47 in	51 in× 12 in× 3.5 in	104lb
SH75	665 kN/75 US ton	59 in	64 in× 12 in× 3.5 in	132 lb
SH100	907 kN/100 US ton	59 in	64 in× 13 in× 3.7 in	176lb
SH150	1360 kN/150US ton	67 in	71 in× 14 in× 3.9 in	267lb
Note: the working length can be customized according to customer requirements

Key words:

Elevator link

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