api 7k rotary drilling hose,drilling rig hose with factory price

 High Pressure Hose for oil well drilling Product Description   Applicability: 
Commonly used in rotary drilling service as flexible connectors of mud Manifold to transfer water-base mud and/or oil-base mud at high pressure in large volumes 
Temperature Range:-30°C~82°C, or manufactured upon customers' requirements Hose Lining:
Principally NBR constructed, featuring oil-resistant, abrasion-resistant, acid & alkali resistant 
Hose Reinforcement: 
2~8 layers spiraled by single high-strength steel wire, and rubber as a binder to make the layers into one complete and sound construction
Hose Cover: 
Primarily CR fabricated, featuring oil-resistant, abrasion-resistant, weatherproof and anti-ageing
Coupling Type:
LP (Line Pipe Thread) and TBG (Tubing Thread) of API Spec 5B
Integral type Union joint and flange joint
Particular types upon customers'specific requirements
Reference Standard:
API Spec 7K,ISO 6807  

Hose size	Inside Diameter	Reinforcement Diameter	Outside Diameter	Working Pressure		Proof Pressure		Burst Pressure		Min.Bend Radius	Weight
	mm	mm	mm	Mpa	Psi	Mpa	Psi	Mpa	Psi	mm	Kg/m
2sp-51-15	51±1.0	62±1.0	66±1.5	15	2160	30	4320	45	6480	800	4.7
2sp-64-15	64±1.2	75±1.0	79±1.5	15	2160	30	4320	45	6480	1000	5.6
2sp-76-15	76±1.4	94±1.5	98±2	15	2160	30	4320	45	6480	1100	14.2
2sp-89-15	89±1.4	109±1.5	113±2	15	2160	30	4320	45	6480	1200	15.4
2sp-102-15	102±1.5	123±1.5	127±2	15	2160	30	4320	45	6480	1300	17.3
4sp-51-35	51±1.0	68±1.0	73±1.5	35	5072	70	10143	87.5	12960	900	5.7
4sp-64-35	64±1.2	85±1.0	91±1.5	35	5072	70	10143	87.5	12960	1100	6.7
4sp-76-35	76±1.4	98±1.5	103±2	35	5072	70	10143	87.5	12960	1200	16.2
4sp-89-35	89±1.4	118±1.5	123±2	35	5072	70	10143	87.5	12960	1300	18.4
4sp-102-35	102±1.5	132±1.5	139±2	35	5072	70	10143	87.5	12960	1400	20.3
6sp-51-70	51±1.0	76±1.0	82±1.5	70	10143	140	20286	175	25358	1000	6.2
6sp-64-70	64±1.2	98±1.0	104±1.5	70	10143	140	20286	175	25358	1200	7.4
6sp-76-70	76±1.4	123±1.5	129±2	70	10143	140	20286	175	25358	1300	23.7
6sp-89-70	89±1.4	138±1.5	144±2	70	10143	140	20286	175	25358	1400	26.6
6sp-102-70	102±1.5	152±1.5	158±2	70	10143	140	20286	175	25358

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