Hydraulic Hose En856 4sp/4sh High Pressure Oil Abrasion Rubber 4 Wire Hose Oil Hoses Flexible Hydraulic Hose Pipe

• Customization: Available
• Material: Nitrile Rubber
• Capability: Rubber Oil Hose
• Model NO.: EN856 4SP/4SH
• Color: Black
• Model Name: En856 4sp/4sh
• Temperature Range: -40c to +121c(-40f to +250f)
• Reinforcement: Four Alternating Layers of Spiraled
• Inner Tube: Oil-Resident Synthetic Rubber
• Outer Tube: Abrasion and Weather Resistant
• I.D.: 6.3-51mm
• W.P.: 16.5-45MPa
• Length: 50/100m, or as Requst
• Transport Package: White Braided Bag
• Specification: 1/4"-2′
• Trademark: SIERDAHOSE, or as requst
• Origin: Hebei, China
• HS Code: 4009210000
• Production Capacity: 1000000pieces/Year

Product Description

Product Description

Inner tube: Black, oil-resident synthetic rubber(Nitrile)

Reinforcement: Four alternating layers of spiraled, high- 

                          tensile steel wire.
 
Outer tube: Black,oil,abrasion and weather resistant, synthetic

                    rubber.

Application: Extremely high pressure and high impulse 

                     hydraulic applications.
  
Temperature Range: -40C to +121C(-40F to +250F)

Detailed Photos

Product Parameters

EN 856-4SP

Code	Nominal Diameter		Inside Diameter (mm)		Reinforcement  Diameter (mm)		Outside  Diameter (mm)		W.P		Test Pressure		B.P		Min.Bend  Radius	Weight
	mm	inch	min	max	min	max	min	max	Mpa	PSI	Mpa	PSI	Mpa	PSI	mm	Kg/m
SD-06-4SP	6.3	1/4	6.2	7.0	14.1	15.3	17.1	18.7	45.0	6525	90	13050	180	26100	150	0.64
SD-10-4SP	10	3/8	9.3	10.1	16.9	18.1	20.6	22.2	44.5	6425	89	12905	178	25810	180	0.75
SD-13-4SP	12.5	1/2	12.3	13.5	19.4	21.0	23.8	25.4	41.5	6020	83	12035	166	24070	230	0.89
SD-16-4SP	16	5/8	15.5	16.7	23.0	24.6	27.4	29.0	35.0	5075	70	10150	140	20300	250	1.10
SD-19-4SP	19	3/4	18.6	19.8	27.4	29.0	31.4	33.0	35.0	5075	70	10150	148	21460	300	1.50
SD-25-4SP	25	1	25.0	26.4	34.5	36.1	38.5	40.9	28.0	4060	56	8120	112	16240	340	2.00
SD-32-4SP	31.5	1.1/4	31.4	33.0	45.0	47.0	49.2	52.4	21.0	3045	42	6090	84	12180	460	3.00
SD-38-4SP	38	1.1/2	37.7	39.3	51.4	53.4	55.6	58.8	18.5	2680	37	5365	74	10730	560	3.40
SD-51-4SP	51	2	50.4	52.0	64.3	66.3	68.2	71.4	16.5	2390	33	4785	66	9570	660	4.35

 EN856-4SH

Code	Nominal Diameter		Inside Diameter (mm)		Reinforcement  Diameter (mm)		Outside Diameter (mm)		W.P		Test Pressure		B.P		Min.Bend  Radius	Weight
	mm	inch	min	max	min	max	min	max	Mpa	PSI	Mpa	PSI	Mpa	PSI	mm	Kg/m
SD-19-4SH	19	3/4	18.6	19.8	27.6	29.2	31.4	33.0	42.0	6090	84	12180	168	24360	280	1.70
SD-25-4SH	25	1	25.0	26.4	34.4	36.0	37.5	39.9	38.0	5510	76	11020	152	22040	340	2.50
SD-32-4SH	31.5	1.1/4	31.4	33.0	40.9	42.9	43.9	47.1	32.5	4710	65	9425	130	18850	460	3.00
SD-38-4SH	38	1.1/2	37.7	39.3	47.8	49.8	51.9	55.1	29.0	4205	58	8410	116	16820	560	3.60
SD-51-4SH	51	2	50.4	52.0	62.2	64.2	66.5	69.7	25.0	3625	50	7250	100	14500	700	5.00

Packaging & Shipping

Certifications

Company Profile

HEBEI SIERDA RUBBER & PLASTIC PRODUCT CO., LTD was established in 2009, located in Hebei Province, the center of north China, 200km away from Tianjin Port 270km away from 
Beijing. Our company specializes in the manufacturing and 
marketing of Hydraulic Hose, Industrial Rubber Hose and PVC Hose. At present, our company has more than 300 employees and 
about 20 experienced technicians. Now our products are widely 
welcomed by our customers from  Europe, the U.S.A, Germany, Russia, the Middle East, South America, Australasia, Africa and 
more than 46 countries.  Quality first,  great service is our concept. 
We ensure 100% inspection before shipment. HEBEI SIERDA is approved by ISO 9001 and ISO 14001.

Welcome to SIERDAHOSE,  we are looking forward to establishing win-win cooperation with customers all over the world.

FAQ

(1) How about your delivery time?

A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items

     and the quantity of your order.

(2) What are your terms of price?

A: EXW, FOB, CFR, CIF, DDU.

(3) What is your sample policy?

A: Usually the sample is free of charge, but the customers have to pay for the freight charge.

(4) What is your payment term?

A:  1. T/T 30% in advance, and 70% before delivery or against a copy of documents.
     
     2. L/C at sight.

(5) Do you have a quality certificate?

A:  Yes, we have ISO, SGS, CE, and related test reports.

(6) Do you test all your goods before delivery?

A: Yes, of course, we have 100% burst pressure tests and impulse tests before delivery.

(7) How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where

       they come from.