1. Product performance standards: api 8a and sy / t5235.
2. Environmental conditions used sucker rod elevator
A) allows the use at a temperature of -18, ~ 70, .
B) meet the harsh conditions of oil field operations.
3. Sucker rod elevator's types: reed.
4. Material requirements: kava body is made of high-quality high-strength steel, handles made of high quality alloy forged steel.
5. Sucker rod elevator main technical parameters:
A) applicable rod outer diameter: 5 / 8in ~ 1 1 / 8in.
B) maximum load: 15t (135kn), 25t (225kn).
6. Sucker rod elevator major quality control requirements:
1) the chemical composition of each batch of material compliance with the relevant standards.
2) body 10% radiographic flaw detection, high stress area to meet the requirements of grade â?¡ gb / t5677, the remaining parts of the meet gb , level requirements / t5677's.
3) mechanical properties body of not less than: rm, 640 pma, rp0.2, 540 pma, z, 15%, a, 25%, akv, 42j (-20, ).
4) product 10% for 1.5 times the testimony load test.
5) all parts for magnetic particle testing, high stress area to meet the requirements of grade â?¡ gb / t9444, the remaining parts of the meet gb , level requirements / t9444's.
6) the main products from raw materials to the carrier using the site dating back the whole process.
7. Sucker rod elevator structure diagram and parts list below:
Cdq (s) sucker rod elevator structure diagram.