Bop Parts VBR Rubber Seal Variable Bore RAM Assembly

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: ISO 9001:2000
• Power Source: Hydraulic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Crude Oil
• Material: Rubber
• Transport Package: Export Packaging
• Trademark: DEENPU
• Origin: China
• HS Code: 84314310
• Production Capacity: 1000

Product Description

Blowout Preventer Variable RAM Rubber/RAM Bop/Rubber Spare Parts/API 16A

 

DEENPU Industry Co., Ltd lately for preventing the blowout. The packing element is combined by the main body which is made up of the independent innovation rubber based polymer alloy material and the high strength metal frame, which conforms to the USA 16A, SATM D412, D624, D2240 and D471 standard. It is suitable for the drilling work on the oil field, which shares a high cost performance comparing to the other same type packing elements. And the repair seal kits are equipped.

 

Variable ram rubber specification

 

BOP Model				Variable Ram Rubber (in)
Type	Bore mm(in)	Working pressure MPa(psi)	Temperature grade (°C)	2 3/8"-3 1/2"	2 7/8"-5"	3 1/2"-5"	4 1/2"-5 1/2"	4 1/2"-7"	5"-7"
S	179(7  1/16)	35(5000)	-18°C -- 121°C	√
		70(10000)		√
	279(11)	35(5000)		√		√
		70(10000)		√		√
		105(15000)		√
	346(13 5/8)	35(5000)		√	√	√	√		√
		70(10000)		√		√	√		√
		105(15000)		√		√	√		√
	540(21  1/4)	14(2000)					√
		21(3000)					√
		35(5000)					√
U	279(11)	35(5000)			√		√	√
		70(10000)			√		√	√
		105(15000)
	346(13 5/8)	35(5000)			√	√	√	√	√
		70(10000)			√	√	√	√	√
		105(15000)				√	√

 

Physics performance of ram rubber

 

Iitem	Inspection item	Technical specification  ≤35MPa	Technical specification  ≥70MPa
1	toughness A	75±5	85±5
2	300% tensile toughness Mpa	≥10	≥10
3	tensile toughness Mpa	≥19.6	≥19.6
4	elongation rate %	≥250	≥200
5	permanent distortion %	≤25	≤20
6	aging rate120ºC×24h	≥0.6	≥0.6
7	brittleness temperatureºC	≤-18	≤-18
8	brittleness temperature KN/m	≥40	≥40
9	brittleness temperature Mpa	≥4	≥4

 

High performance rubber physics specification(HNBR material, Cameron refer to Cameron type material specification)

 

Iitem	Inspection item	Technical specification
1	toughness A	90±5
3	tensile strength Mpa	≥18
4	elongation rate %	≥100
5	aging rate90ºC×24h	≥0.75
6	permanent compressing rate %	≤20
	A100ºC×70h