Stable API 16A Fh23-21 Annular Tapered/Spherical Rubber Blowout Preventer for Wellhead

• Customization: Available
• After-sales Service: 2 Year
• Warranty: 2 Year
• Manufacturing Process: Stamping
• Surface Treatment: Galvanized
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Bore: 18.28.35.43.54
• Speed: 200-1500 Rpm
• Function: Close and Open The Wellhead
• Type of Seal: Tapered Rubber; Spherical Rubber
• Making Type: New Product 2025
• Delivery Term: EXW, Fob
• Dimension: 1.9*1.5*1.7 M
• Use: Oil Drilling Rig
• Transport Package: Wooden Case
• Specification: 77 Kg 630*260*330 mm
• Trademark: VSP
• Origin: Vsp
• HS Code: 8431431000
• Production Capacity: 2000pieces / Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 15.000kg

Product Description

Specification

Model	Bore(mm)	Working pressure(Mpa/psi)	Close Volume(L)	Open Volume(L)	Weight(kg) for reference
FHZ18-70	179.4	70/10000	36	27	6293
FHZ28-70	279.4	70/10000	67	66	12290
FHZ35-70	346.1	70/10000	116	117	15190
FHZ43-35	425.4	35/5000	134	134	14100
FHZ54-14	539.7	14/2000	95.3	94.5	7660
FH54-35	539.7	35/5000	241	181	20230

Packing & Delivery

Our company produces the design and manufacture of diverters accordingto APl 16A
Standard for large diameter pipe steel flange requirements . 29 1/2 "-500 psi diverter's top and bottom connections are class 300 B16/ANPS30 R95,30"- 1000 psi diverter's top and bottom connections are class 600B16 NPS30 R95IA.
 
Manufacturing Standards and Technical Requirements
1.Manufacturing standard
The hydraulic system should meet the range of 10.5MPa~15MPa hydraulic pressure.
Connection thread precision should be in accordance with GB/T 9253.2 standard.
 
2.Rubber core production requirements
Material mixing should be uniform, vulcanisation temperature and time should be strictly according to the technology.
The finished product should pass the fatigue performance test (no failure for more than 200 times of repeated opening and closing).
 
3.Inspection rules
Sampling test for each batch (≤ 50 units and 2 units)
Type test covers new product trial production, major process changes and other scenarios.
 
Quality inspection items before leaving the factory:
Structural size inspection
Check the consistency of product type and drawing, including flange connection size, through diameter and other key parameters
Rubber core type and size need to comply with HG 2292-1992 standard (A-type conical / B-type spherical)
 
Material performance verification
Forging materials need to meet the GB/T 699 standard, after forging to JB/T 4726 Ⅲ requirements (provide metal raw material test report, provide mechanical properties test report)
Rubber core rubber needs to pass tensile strength (GB 528), hardness (GB 531), oil resistance (GB 1690) and other tests
 

Company Profile

SHANDONG VS PETROLEUM TECHNOLOGY CO.LTD (VSP)

SHANDONG VS PETROLEUM TECHNOLOGY CO.LTD (VSP), founded in 2010, takesthe Manufacturing,mport & Export of petroleum equipment as the main businessand the oil&gas drilling logistics support and technical services as the carrier, thisenables it to meet the increasing demand of equipment for domestic and foreignpetroleum industry. VSP has independently developed and launched the DQ seriestop drive, which are suitable for drilling operations at depths ranging from 2000 to7000 metres. lt also provide OEM parts and substitutes for top drive Of VARCO,TE-SCO,CANRIG,TPEC,JH,BPM,HongHua.With 16 years of experience in the top drive market, we have established a com-plete OEM import channel in the United States, Canada, and the European Union.Through strict price and quality control

FAQ

1-Package and transportation
According to the different characteristics of goods and customer needs, we provide a variety of packaging methods, can also be packaged according to customer requirements, packaging types include wooden boxes, iron shelves, environmental protection paper boxes, containers, etc., to ensure the safety and integrity of goods in the process of transportation:
Wooden case packaging: suitable for heavy or large volume goods, such as machinery and equipment, large parts and so on. Wooden pallet packaging has high load-bearing capacity and stability, can effectively prevent the goods from moving or damaged in the process of transportation
Paper box packaging: suitable for lightweight, fragile or regular small goods, such as electronic products, daily necessities, etc. Environmental paper box is not only low cost, but also has good environmental performance
Wood pallet packaging: The goods are fixed on the wooden pallet and reinforced with bolts or nails to ensure that the goods are closely combined with the wooden pallet. For heavy goods, additional support structures are added to prevent the goods from tilting during transportation
Container packaging: suitable for the transportation of large quantities of goods, can effectively use space, reduce transportation costs. The interior of the container can be customized according to the characteristics of the goods to ensure the safety of the goods
2-Marks and labels:
The name, specification, quantity, destination, transportation requirements and other information of the goods shall be clearly marked on the packaging surface to ensure identification and convenient operation during transportation
For special goods (such as fragile goods, dangerous goods), post a prominent warning label to remind the transport personnel to pay attention to the operation.