The packing element for Annular BOP FH35-35 is a special high performance product which is developed and updated 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.
Annular BOP packing element specification
Physics performance of 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 |
75±5 |
| 2 |
300% tensile toughness Mpa |
≥10 |
| 3 |
tensile toughness Mpa |
≥18 |
| 4 |
elongation rate % |
≥400 |
| 5 |
permanent distortion % |
≤30 |
| 6 |
aging rate120ºC×24h |
≥0.6 |
| 7 |
brittleness temperatureºC |
≤-18 |
| 8 |
brittleness temperature KN/m |
≥40 |
| 9 |
brittleness temperature Mpa |
≥4 |
Q:How can I place order?
A: You can contact us by email or social media like WhatsApp on the order detail or place order on line.
Q:How about the payment?
A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.
Q:How can I pay you?
A: By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.
Q: What's the order procedure?
A: First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usually a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we shall arrange the shipment for you.
Q: How do you deal with defective products received by the clients?
A: If there are some defective items, we usually credit to our customer or replace them in next shipment.
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