Pressurized components adopts superior alloy steel with good strength and impact toughness.
Door seal of the high pressure BOP uses combined seal, which has better seal from the well pressure.
Use floating or integral gate, can seal safely and change conveniently.
Use buriel-type oil passage, Bearing hinge is separated from the hydraulic hinge.
Hinge structure is simple, easy to dismount and mount.
Use big arc-type shell on both sides of the chamber, and transit by arc-type all around, to reduce the peak stress of the shell under pressure.
With compact structure, smaller than similar foreign products.
The internal shell of BOP resistant to low temperature can process pipeline, to make the steam flow inside the BOP, radiat heat.
S Ram BOP Specification&Model
Operating pressure
(psi) |
Bore(in) |
| 180-7 1/16 |
230-9 |
280-11 |
350-13 5/8 |
430-16 3/4 |
480-18 3/4 |
530-20 3/4 |
540-21 1/4 |
680-26 3/4 |
| 140-20000 |
\ |
\ |
\ |
\ |
\ |
\ |
\ |
\ |
\ |
| 105-15000 |
S |
S |
S |
S |
\ |
\ |
\ |
\ |
\ |
| 70-10000 |
S |
S |
S |
S |
\ |
S |
\ |
\ |
\ |
| 35-5000 |
S |
S |
S |
S |
S |
S |
\ |
S |
\ |
| 21-3000 |
S |
S |
S |
S |
S |
\ |
S |
\ |
S |
| 14-2000 |
\ |
\ |
\ |
\ |
\ |
\ |
\ |
S |
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Shandong Beyond Petroleum Equipment Co., Ltd,
hereinafter referred to as "Beyond", was established in year 2016 and certified by ISO9001. Its main business scope is to supply drilling equipment and spares for overseas customers from different sectors, like petroleum, water well, construction and HDD.
Beyond products cover but not limited to: oil drilling & workover rig, water well drilling rig, pile drilling rig, horizontal directional drilling rig, mud pump and spares, solid control system & equipment, and other different drilling materials.
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. We can customize the product supply as per your on-site conditions, and we can offer overseas after-sale services with our strong technical support.
Audited Supplier 
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