High Pressure Oil field Drilling hoses- API7K Rotary vibrator hoses/mud hoses/cementing hoses/kelly hoses/decoking hoses

OIL & GAS DRILLING HOSE

API 7K HOSE: 

ROTARY HOSE/KELLY HOSE /MUD HOSE/VIBRATOR HOSE/OIL DRILLING HOSE/HIGH PRESSURE HOSE 

API 16C HOSE: CHOKE & KILL HOSE/CHOKE HOSE/KILL HOSE 

API 16D HOSE: BOP HOSE

 

 OIL SUCTION HOSE INFORMATION 

REQUIRED FOR INQUIRY AND ORDERING 

HOSE ID(INNER DIAMETER) 

HOSE LENGTH WORKING PRESSURE

TEMPERATURE LIMITS 

END CONNECTIONS, e.g. HUMMER UNIONS, FLANGES, NPT THRED QUANTITY WORKING ENVIRONMENT

ROTARY HOSE

HOSE CONSTRUCTION

Inner Tube:

Oil-based or water-based mud resistant HNBR. For H2S services(optional)        

Reinforcement:

Mutiple piles of bias laid textile cord for extra strength and flexibility, 

multiple layers of strand s.s. cables to provide unsurpassed ruggedness and reliability

COVER

Oil, Ozone, weather and abrasion resistant, black synthetic rubber.

Available with S.S. armor type.

End fittings: NPT, LP threaded or butt welded hammer unions, flanges and other kinds 

of connections with safety clamps, hose lift eyes & collar clamps

Temperature: -40℃ to 100℃

Max. Length: 100 feet

Application:

Used in drilling, cementing, workover services, borehole operations, and as flexible

connection between standpipe and swivel, or between mud pumps and standpipes.

GRADE	ID		Working Pressure			Test Pressure			OD		Min. bending radius
A	inch	mm	MPa	Psi	Bar	MPa	Psi	Bar	in	mm	mm
	2	50.8	10.5	1500	104	21	3000	208	3.5	89	600
	2.5	63.5	10.5	1500	104	21	3000	208	4	101.6	800
	3	76.2	10.5	1500	104	21	3000	208	4.75	121	900
	3.5	88.9	10.5	1500	104	21	3000	208	5.44	138	1100
	4	101.6	10.5	1500	104	21	3000	208	5.45	138.4	1150
	5	127	10.5	1500	104	21	3000	208	5.75	146	1500
	6	152.4	10.5	1500	104	21	3000	208	7.87	200	1700
B	inch	mm	MPa	Psi	Bar	MPa	Psi	Bar	in	mm	mm
	2	50.8	14	2000	138	28	4000	276	3.5	89	600
	2.5	63.5	14	2000	138	28	4000	276	4	101.6	800
	3	76.2	14	2000	138	28	4000	276	4.75	121	900
	3.5	88.9	14	2000	138	28	4000	276	5.44	138	1100
	4	101.6	14	2000	138	28	4000	276	5.45	138.4	1200
	5	127	14	2000	138	28	4000	276	5.75	146	1500
	6	152.4	14	2000	138	28	4000	276	7.87	200	1800
C	inch	mm	MPa	Psi	Bar	MPa	Psi	Bar	in	mm	mm
	2	50.8	28	4000	276	56	8000	552	3.87	96	600
	2.5	63.5	28	4000	276	56	8000	552	4.33	110	800
	3	76.2	28	4000	276	56	8000	552	5.12	131	900
	3.5	88.9	28	4000	276	56	8000	552	5.75	145	1100
	4	101.6	28	4000	276	56	8000	552	6.19	157	1200
	5	127	28	4000	276	56	8000	552	7.58	192.5	1500
	6	152.4	28	4000	276	56	8000	552	8.86	225	1800
GRADE	ID		Working Pressure			Test Pressure			OD		Min. bending radius
D	inch	mm	MPa	Psi	Bar	MPa	Psi	Bar	in	mm	mm
	2	50.8	35	5000	345	70	1000	690	3.87	96	600
	2.5	63.5	35	5000	345	70	1000	690	4.37	113	800
	3	76.2	35	5000	345	70	1000	690	5.75	145	900
	3.5	88.9	35	5000	345	70	1000	690	6.44	163	1100
	4	101.6	35	5000	345	70	1000	690	6.75	175	1200
	5	127	35	5000	345	70	1000	690	7.58	192.5	1500
	6	152.4	35	5000	345	70	1000	690	8.86	225	1800
E	inch	mm	MPa	Psi	Bar	MPa	Psi	Bar	in	mm	mm
	2	50.8	52	7500	518	104	15000	1035	4.75	120	600
	2.5	63.5	52	7500	518	104	15000	1035	5.00	126	800
	3	76.2	52	7500	518	104	15000	1035	6.00	152	900
	3.5	88.9	52	7500	518	104	15000	1035	6.44	163	1100
	4	101.6	52	7500	518	104	15000	1035	6.89	175	1200
	5	127	52	7500	518	104	15000	1035	7.76	197.1	1500
F	inch	mm	MPa	Psi	Bar	MPa	Psi	Bar	in	mm	mm
	2	50.8	70	10000	680	105	15000	1035	4.75	120	600
	2.5	63.5	70	10000	680	105	15000	1035	5.00	126	800
	3	76.2	70	10000	680	105	15000	1035	6.00	152	900
	3.5	88.9	70	10000	680	105	15000	1035	6.44	163	1100
	4	101.6	70	10000	680	105	15000	1035	6.89	175	1200

CHOKE & KILL HOSE

HOSE CONSTRUCTION

Inner Tube:

Oil-resistant, fire and thermal resistant HNBR. For H2S services(optional)        

Reinforcement:

Multiple piles of bias laid textile cord for extra strength and flexibility, 

Multiple layers of strand s.s. cables to provide unsurpassed ruggedness and reliability

COVER

Oil, Ozone, weather and abrasion resistant with optional s.s. armor or s.s. braided cover

End fittings: NPT, LP threaded or butt welded hammer unions, flanges, hubs and other kinds  

of connections with safety clamps, hose lift eyes & collar clamps

Temperature: -40℃ to 100℃

Fire test: 750℃ for 25 minutes

Max. Length: 100 feet

Application:

Used as flexible connection between mud and gas separator, riser and choke kill manifold.

ID		Working Pressure			Test Pressure			Min. bending radius
inch	mm	MPa	Psi	Bar	MPa	Psi	Bar	mm
2	50.8	35	5000	345	70	10000	680	900
2.5	63.5	35	5000	345	70	10000	680	1000
3	76.2	35	5000	345	70	10000	680	1000
3.5	88.9	35	5000	345	70	10000	680	1100
4	101.6	35	5000	345	70	10000	680	1200
inch	mm	MPa	Psi	Bar	MPa	Psi	Bar	mm
2	50.8	70	10000	680	105	15000	1034	1000
2.5	63.5	70	10000	680	105	15000	1034	1100
3	76.2	70	10000	680	105	15000	1034	1150
3.5	88.9	70	10000	680	105	15000	1034	1200
4	101.6	70	10000	680	105	15000	1034	1300
inch	mm	MPa	Psi	Bar	MPa	Psi	Bar	mm
2	50.8	105	15000	1034	157.5	22500	1551	1000
2.5	63.5	105	15000	1034	157.5	22500	1551	1150
3	76.2	105	15000	1034	157.5	22500	1551	1200
inch	mm	MPa	Psi	Bar	MPa	Psi	Bar	mm
2	50.8	138	20000	1378	207	30000	2068	1000
2.5	63.5	138	20000	1378	207	30000	2068	1100
3	76.2	138	20000	1378	207	30000	2068	1200

BOP HOSE

HOSE CONSTRUCTION

Inner Tube:

Black, fire-resistant, thermal insulation, abrasion resistant.       

Reinforcement:

Multiple piles of bias laid textile cord for extra strength and flexibility, 

Multiple layers of strand s.s. cables to provide unsurpassed ruggedness and reliability

COVER

Oil, Ozone, weather and abrasion resistant with optional s.s. armor or s.s. braided cover, 

or fire-resistant rubber cover.

End fittings: NPT, LP, BSP, hammer unions, flanges and other kinds of quick couplings

Temperature: -40℃ to 100℃

Fire test: 1093℃ for 5 minutes, 750℃ for 25 minutes under working pressure.

Max. Length: 100 feet

Application:

Used as flexible connection between mud and gas separator, riser and BOPs. 

ID		OD		Working pressure			Min. burst pressure			Min. bending radius
in	mm	in	mm	MPa	Psi	Bar	MPa	Psi	Bar	mm
0.75	19	1.73	44	35	5000	345	105	15000	1034	280
0.87	22	1.85	47	35	5000	345	105	15000	1034	320
1	25	2	50	35	5000	345	105	15000	1034	360
1.25	31.5	2.20	56	35	5000	345	105	15000	1034	460
1.5	38	2.50	63	35	5000	345	105	15000	1034	560
0.75	19	2	50	70	10000	680	175	25000	1725	280
0.87	22	2.10	53	70	10000	680	175	25000	1725	320
1	25	2.20	56	70	10000	680	175	25000	1725	360
1.25	31.5	2.40	62	70	10000	680	175	25000	1725	460
1.5	38	2.72	69	70	10000	680	175	25000	1725	560

SUCTION & DELIVERY HOSE

HOSE CONSTRUCTION 

Inner Tube:

Oil-resistant SBR     

Reinforcement:

Multiple piles of high-tensile textile cord with a wire helix.    

COVER

Oil-resistant, weather and abrasion resistant, black synthetic rubber.

End fittings: NPT, LP threaded or butt welded hammer unions, flanges 

and other kinds of connections.

Temperature: -40℃ to 100℃.

Max. Length: 100 feet

Application: Widely used for sucking and discharging of mud, water, oil, 

air in oil & gas industry, mining, agriculture, building, etc.

Hose ID		Working pressure			Bending radius	Piles of reinforcement
Inch	mm	MPa	Psi	Bar	mm	layers
6”	152.4	1.4	200	13.8	915	4
8”	203.2	1.05	150	10.34	1220	4
10”	254	0.53	75	5.20	1524	4
12”	304.8	0.53	75	5.20	1829	4

Hose loops and Straight pipes

Hose Loops

Hose loops are applicable for oilfield of high voltage discharge pipeline, oil pipeline, well test line, the cementing slurry pipeline, fracturing and other working condition of high pressure fluid flow.

It is composed of elbow, straight pipe assembly.

It has three main types: short radius hose loops, long radius hose loops, adjustable hose loops.

1.Short radius hose loops

Main technical parameters:

Working pressure: 42MPa-105MPa

Nominal diameter: 2-1/16"-4-1/16"

Temperature rating: -29℃-121℃（P+U）

Service: Standard or H2S, NACE MR0175

Application: Fracturing, cementing, acidizing and testing lines

2. Long radius hose loops

Main technical parameters:

Working pressure: 42MPa-105MPa

Nominal diameter: 2", 3" 4"

Unions: Fig. 602, Fig. 1002 and Fig.1502

Temperature rating: -29℃-121℃（P+U）

Service: Standard or H2S, NACE MR0175

Application: Fracturing, cementing, acidizing and testing lines

1) 50 style swivel joint/elbow and integral straight pipes

2) 10 style swivel joint/elbow and integral straight pipes

3) 50 style long radius swivel joint/elbow and non pressure thread seal straight pipes

3. Adjustable hose loops

One union connection and integral pipes

Straight pipes

Main technical parameters:

Working pressure: 14MPa-140MPa(2000psi-20000psi)

Nominal diameter: 1"-6"

Service: Standard, H2S NACE MR0175

Types: Standard, Integral, Welded.

Application: oil drilling, cementing, fracturing and well testing, etc.

Swivel Joints

1. Long radius swivel joints/elbows

Swivel joint is metal pipe joints with ball bearings, is innovated 

based on FMC series products technology.

Main technical parameters:

Working Pressure: 25MPa-140MPa(3629psi-20000psi)

Nominal diameter: 1"-4"

Temperature range: -29℃-121℃（PU）

Service: Standard or H2S, NACE MR 0175

Union types: Fig.602, Fig.1002, Fig. 1502.

2. Short radius swivel joints/elbows

Main technical parameters:

Working Pressure: 25MPa-70MPa(3629psi-10000psi)

Nominal diameter: 1"-2"

Temperature range: -29℃-121℃（PU）

Service: Standard or H2S, NACE MR 0175