Description

API 7K Drilling Rotary Vibration Hose with Fig1502 Union

Drilling hose(rotary hose)made according to API 7K spec, applies for flexible hose connection between the top of oil drilling stand pipe and vertical moved swivel joint in well drilling, well cementing, work-over and down-hole servicing operation. drilling hose is also used to adjust the installation mistake between drilling pipe line and stand pipe to avoid shake, sometimes to transfer high pressure oil and water base mud with the lowest aniline point of 60°C from the swivel pipe in high pressure, and down-hole operation high medium such as water, oil etc, drilling rotary hose can be used for prefect work too.

Rotary hose Rank Working pressure Test pressure Min. Bending Radius Max. Length Con.
I.D. mm(in) O.D MPa (Psi) MPa (Psi) M
51(2″) 68.6 A 11(1,500) 21(3,000) 800

30

TBG, LP, Union
69 B 14(2,000) 28(4,000)
74.4 C 28(4,000) 56(8,000) 850
63.5(2-1/2) 81.9 A 11(1,500) 21(3,000) 900
82.3 B 14(2,000) 28(4,000)
87.7 C 28(4,000) 56(8,000) 1,000
76(3) 95.2 A 11(1,500) 21(3,000) 950
100.1 B 14(2,000) 28(4,000)
108.8 C 28(4,000) 56(8,000) 1,050
89(3-1/2) 117.3 A 11(1,500) 21(3,000) 1,000
119.5 B 14(2,000) 28(4,000)
122.8 C 28(4,000) 56(8,000) 1,100
102(4) 128.4 A 11(1,500) 21(3,000) 1,050
138.8 B 14(2,000) 28(4,000)
147.4 C 28(4,000) 56(8,000) 1,100
127(5) 150.0 A 11(1,500) 21(3,000) 1,200
154.1 B 14(2,000) 28(4,000)
163.0 C 28(4,000) 56(8,000) 1,300
152(6) 180.0 A 11(1,500) 21(3,000)
185.0 B 14(2,000) 28(4,000)
196.0 C 28(4,000) 56(8,000) 1,400
51(2) 75.0 D 35(5,000) 70(10,000) 850
80.6 E 52(7,500) 105(15,000) 900
83.2 F 70(10,000) 950
63.5(2-1/2) 107.0 D 35(5,000) 70(10,000) 1,000
110.0 E 52(7,500) 105(15,000) 1,050
114.0 F 70(10,000) 1,100
76(3) 120.0 D 35(5,000) 70(10,000) 1,150
124.0 E 52(7,500) 105(15,000) 1,100
135.0 F 70(10,000) 1,150
89(3-1/2) 133.0 D 35(5,000) 70(10,000) 1,100
146.5 E 52(7,500) 105(15,000) 1,150
153.0 F 70(10,000)
102(4) 148.0 D 35(5,000) 70(10,000) 1,100
156.3 E 52(7,500) 105(15,000) 1,150
165.0 F 70(10,000) 1,200

FAQ

Q1: What's your business range?
A: We manufacture Bop, wellhed, valves ( gate valve, check valve, choke valve, plug valve ), flanges, swivel joint , pup joint and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,API Certificate.
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.