Reliable Hydraulic Hoses Manufacturer R7 R8 Industrial Machine and Mining Equipment Marine System Hose Fittings Connectors Tube Pipe

• Customization: Available
• Material: Synthetic Rubber
• Capability: Oil Resistant
• Model NO.: Hydraulic Rubber Hose r7+r8
• Color: Black
• Inner Tube: White, Oil Resistant, Thermoplastic Layer
• Outer Tube: Colorful, Oil, Abrasion and Weather Resistant
• Reinforcement R7: Synthetic Fiber
• Application R7: R7 Is Medium-Pressure Hydraulic Lines
• Reinforcement R8: Two Layer Synthetic Fiber
• Application R8: R8 Is High-Pressure Hydraulic Lines
• Transport Package: Woven Bag and Plastic Film.
• Specification: Designed for water and non-corrosive fluids
• Trademark: Sierdahose or Customized Request
• Origin: Hebei
• HS Code: 4009210000
• Production Capacity: 500000 Meter/Meters Per Month

Product Description

 

INNER TUBE: White, Oil resistant, thermoplastic layer.

REINFORCEMENT: R7 : Synthetic fiber
                                 R8 : Two layer Synthetic fiber

OUTER TUBE: Colorful, oil, abrasion and weather resistant, thermoplastic cover.

APPLICATION: R7 is medium-pressure hydraulic                              lines
                          R8 is high-pressure hydraulic                                    lines

TEMPERATURE RANGE:-40ºC (-104 ºF ) to +100ºC(+212 ºF)

 

Detailed Photos

 

 

 

Product Parameters

R7

Code	Nominal Diameter		I.D (mm)		O.D	W.P		Test Pressure		B.P		Min.B.R	Weight
	mm	inch	min	max	mm	Mpa	PSI	Mpa	PSI	Mpa	PSI	mm	Kg/m
SD-05-R7	5	3/16	4.6	5.4	11.4	21.0	3045	42.0	6090	84	12180	90	0.073
SD-06-R7	6.3	1/4	6.2	7.0	13.7	19.2	2780	38.5	5580	77	11165	100	0.090
SD-08-R7	8	5/16	7.7	8.5	15.6	17.5	2535	35.0	5075	70	10150	115	0.128
SD-10-R7	10	3/8	9.3	10.3	18.4	15.7	3375	31.5	4565	63	9135	125	0.155
SD-13-R7	12.5	1/2	12.3	13.5	22.5	14.0	2030	28.0	4060	56	8120	180	0.224
SD-16-R7	16	5/8	15.5	16.7	25.8	10.5	1520	21.0	3045	42	6090	205	0.277
SD-19-R7	19	3/4	18.6	19.8	28.6	8.7	1260	17.5	2535	35	5075	240	0.330
SD-25-R7	25	1	25.0	26.4	36.7	7.0	1015	14.0	2030	28	4060	300	0.403

R8

Code	Nominal Diameter		I.D (mm)		O.D	W.P		Test Pressure		B.P		Min.B.R	Weight
	mm	inch	min	max	(mm)	Mpa	PSI	Mpa	PSI	Mpa	PSI	mm	Kg/m
SD-05-R8	5	3/16	4.6	5.4	14.6	35.0	5075	70.0	10150	140	20300	90	0.086
SD-06-R8	6.3	1/4	6.2	7.0	16.8	35.0	5075	70.0	10150	140	20300	100	0.097
SD-10-R8	10	3/8	9.3	10.3	20.3	28.0	4060	56.0	8120	112	16240	125	0.178
SD-13-R8	12.5	1/2	12.3	13.5	24.6	24.5	3550	49.0	7105	98	14210	180	0.216
SD-16-R8	16	5/8	15.5	16.7	29.8	19.2	2780	38.5	5580	77	11165	205	0.312
SD-19-R8	19	3/4	18.6	19.8	33.0	15.7	2275	31.5	4565	63	9135	240	0.360
SD-25-R8	25	1	25.0	26.4	38.6	14.0	2030	28.0	4060	56	8120	300	0.505

Appliciations

 COMPANY PROFIL

 

HEBEi SIERDA RUBBER &PLASTIC PRODUCT CO.,LTD was established in 2009, located at Hebei Province, the center of north China, 200km away from Tianjin Port, 270km away from Beijing. Ourcompanyis specialized in manufacturing and marketing of Hydraulic Hose, industrial Rubber Hose and PVC Hose. At present, our company have more than 300 employees and about 20 experienced technicians. We have 2 production base;
1.Hydraulic Hose: 40 automatic high speed braiding machines,10 steel wire Spiral Machines
2.Industrial Rubber Hose: 3 Italy VP Production lines
HEBEi SIERDA Markets
Now our products are widely welcomed by our customers from the Europe, the U.S.A, Germany, Russia, Middle East, South America, Australasia,Africa and more than 46 countries.
Quality first, the great service is our concept. We ensure 100% inspection before shipment.
HEBEi SIERDA are approved by ISO 9001 and ISO 14001.
Welcome to SIERDAHOSE. With our excellent services and exceptional products, we are looking forward to establishing win-win cooperation with customers all around the world. 

Packaging & Shipping

Certifications

 

FAQ

<Question(1)>. How about your delivery time?

<Answer>:  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.

<Question(2)>. What is your terms of price?

<Answer>: EXW, FOB, CFR, CIF, DDU.

<Question(3)>. Do you have OEM servie?

<Answer>:  Yes, we have OEM and ODM service.

<Question(4)>. What is your sample policy?

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

<Question(5)>. What is your payment term?

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

<Question(6)>. Do you have quality certificate?

<Answer>:  Yes, we have ISO, SGS, CE and related test report.

<Question(7)>. Do you test all your goods before delivery?

<Answer>: Yes of course, we have 100% burst pressure test and impulse tests before delivery.

<Question(8)>: How do you make our business long-term and good relationship?
<Answer>: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.