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API 8C Single Arm Elevator Link

API 8C Single Arm Elevator Link

Elevator links (bails) which cover single-arm elevator and double-arm elevator. The elevator links should be used in couple.

1. Product Item: Single arm elevator link (bails)
2. Standard: API Spec 8C, GB/T19190
3. Working Load Limit: 50~750 tons
4. Non-destructive test is performed.
5. Its strength is verified throughout 1.5 WLL tensile test.
6. There are signs such as WORKING LOAD LIMIT marked on the link.
7. It is applicable for drilling in deep well and super-deep well.
8. Use in couple.

Features

1. Material: Elevator link bail adopts high-quality structural alloy steel as raw material

2. Both ends are shaped by die forging process, the pole is pulled by free forging

3. Special heat treatment, Surface painted

4. Elevator links are important tools to control the descending and ascending of the elevators in the operation of well-drill or gas-drill or gas-drill or geological prospecting.

Application

The elevator link adopts high-quality alloy steel and throughout swaged forging process. It is used for lifting in oil, natural gas, repairing well and oil extraction, especially for deep well and super-deep well.

In addition, elevator link drilling tools are inportant to control the descending and ascending of the elevators in the operation of well-drill, gas-drill or geological prospecting.

Widely used in oilfield and gas drilling, drilling in deep well and super-deep well, drilling operation for fleet well and repairing well, etc.
   

Specification

Art.
No.
D
(mm)
r1
(mm)
R1
(mm)
L1
(mm)
L2
(mm)
L3
(mm)
r2
(mm)
R2
(mm)
L4
(mm)
L5
(mm)
L6
(mm)
L
(mm)
Weight
(kg/Pair)
DH5048225120100150226460120180110058
DH7553215320106150288070140203150090
DH100602251201021502864801401901500118
DH150682351251021502864951402101800165
DH2507830703014020034.51021352032502700346
DH3508937703514020334.51021352032543300462
DH500115478350170250471211602423003600890
DH75014056127551903186313119026233036601400

Packing Details

Standard export package: polywood box

Customized packaging according to customer needs, contact us for more information.

Manufacturing Process

Single-arm elevator link adopts high-quality alloy steel and manufacture with swaged forgging process, mechanical processing and surface treatment process.

Double-arm elevator link adopts high-quality alloy steel and manufacture with swaged forgging and welding process.

Each product has the trait of high-intensity, good toughness and good mechanical property.

Export Cases

For the oil drilling elevator links, products widely export to all over the world, such as Russia, Japan, the United States, Canada, Brazil, Mexico, Europe, Australia, Southeast Asia, the Middle East, etc

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