Welding Oxygen Air Water Acid Delivery Slurry Oil Steam Heat-Resistant Discharge Drainage Sand Blast Suction Food Grade Double Rubber Hosetube Pipe

• Material: Natural Rubber
• Capability: Rubber Hose for Sand and Grit Blasting
• Color: Black
• Using: Dredging, Mine, Sand, Mud, Oil, Water, etc.
• Transport Package: Packing
• Specification: DN50-DN1200MM, W. P. 6-20BAR
• Model NO.: made by request
• Trademark: david-technology
• Origin: Shandong
• HS Code: 4009420000
• Production Capacity: 200000ton/Year

Product Description

Welding Oxygen Air Water Acid Delivery Slurry Oil Steam Heat-Resistant Discharge Drainage Sand Blast Suction Food Grade Double Rubber HoseTube Pipe 
 

Rubber Welding(Oxygen)Hose:

Application:

It is used for all kinds of Metal-Welding & Cutting machines to deliver oxygen and acetylene.

Feature:

1.The surface color of the Oxygen Hose is red,the acetylene is black or green to distinguish.

2.The Rubber Oxygen Hose has five kinds of colors,red, yellow,blue and green and black.The I.D.O.D.W.P and B.P is able to produce as per the customers' requirements.The maximum length is up to 100 meters.

Inside Diameter(mm)		Outside Diameter(mm)		Mpa(Kgf/cm^3	layer	normal		max(M)
size	tolerance	size	tolerance			M	tolerance
6	±0.3	13	±0.3	2(20)	2	30	±300	100
8	±0.5	15	±0.5	2(20)	2	30	±300	100
10	±0.5	17	±0.5	2(20)	2	30	±300	100

Air hose:

Application

It is used for the delivery of compressed air and inert gas in mining,civil engineering and factory.

Feature:

1.The hose body is soft and handiness. Tube has good performance of air tigh, civer has good performance of anti-aging and wear-resistance.The burst pressure is at least fourfold than the working pressure.

2.The I.D.O.D,W.P and B.P of Rubber Air Compr-essor Hose is able to produce as per the customers' requirements. The maximum I.D is up to 500mm,the maximum length is up to 100 meters.

3.Our factory also produces armored rubber hose acco-rding to client requirement.

Inside Diameter(mm)		Outside Diameter(mm)		Working pressure Mpa(Kgf/cm3)	layer	Basic length normal		The maximum length max(M)
size	tolerance	size	tolerance			M	tolerance
13	±0.8	22	±0.8	0.5(5)	2	20	±200	100
16	±0.8	24	±0.8	0.5(5)	2	20	±200	100
19	±0.8	29	±0.8	0.5(5)	2	20	±200	100
22	±0.8	31	±0.8	0.5(5)	2	20	±200	100
25	±0.8	34	±0.8	0.5(5)	2	20	±200	100
32	±1.2	43	±1.2	0.5(5)	4	20	±200	60
38	±1.2	50	±1.2	0.5(5)	4	20	±200	60
45	±1.2	57	±1.2	0.5(5)	4	20	±200	60
51	±1.2	63	±1.2	0.5(5)	4	20	±200	60
64	±1.5	77	±1.5	0.5(5)	4	20	±200	40
76	±1.5	90	±1.5	0.5(5)	4	20	±200	40
89	±1.5	103	±1.5	0.5(5)	4	20	±200	40
102	±2.0	116	±2.0	0.5(5)	4	20	±200	40
127	±2.0	144	±2.0	0.5(5)	6	10	±200	20
152	±2.0	169	±2.0	0.5(5)	6	10	±200	20
180	±2.0	200	±2.0	0.5(5)	6	10	±200	20
203	±2.0	225	±2.0	0.5(5)	6	10	±200	20
219	±2.0	243	±2.0	0.5(5)	6	10	±200	20
254	±2.0	280	±2.0	0.5(5)	6	10	±200	20
305	±2.0	331	±2.0	0.5(5)	6	10	±200	20

Rubber Water Delivery Hose:

Application

It is used for the delivery of water and neutual liquid at the normal temperature in mining,factory,agro-forestry and civil engineering construction.

Feature:

1.The hose is handiness and has good performance of elasticity & anti-aging.The burst pressure is at least triple than the working pressure.

2. The I.D.O.D.W.P and B.P of Rubber Water Delivery Hose is able to produce as per the customers' requirements.The maximum I.D is up to 500mm,the maximum length is up to 100 meters.

3.Our factory also produces armored rubber hose according to client requirement.

Inside Diameter(mm)		Outside Diameter(mm)		Mpa(Kgf/cm^3	layer	normal		max(M)
size	tolerance	size	tolerance			M	tolerance
25	±0.8	33	±0.8	0.7(7)	2	20	±200	100
32	±1.2	41	±1.2	0.7(7)	2	20	±200	60
38	±1.2	47	±1.2	0.7(7)	2	20	±200	60
45	±1.2	55	±1.2	0.7(7)	4	20	±200	60
51	±1.2	62	±1.2	0.7(7)	4	20	±200	60
64	±1.5	76	±1.5	0.7(7)	4	20	±200	40
76	±1.5	89	±1.5	0.7(7)	4	20	±200	40
89	±1.5	103	±1.5	0.7(7)	4	20	±200	40
102	±2.0	116	±2.0	0.7(7)	4	20	±200	40
127	±2.0	144	±2.0	0.7(7)	4	10	±200	40
152	±2.0	169	±2.0	0.7(7)	4	10	±200	40

Rubber Slurry Hose:

Application

It is used as the mate of dredger to discharge the mud in the dredging engineering such as lough,river,lake,etc.

Feature:

1.The rubber layer has good elasticity and flexibility usage.

2.The I.D.O.D.W.P and B.P of Rubber Slurry Hose is able to produce as per the customers' requirements.The maximum I.D is up to 500mm,the maximum length is up to 100 meters.

3.Our factory also produces armored rubber hose according to client requirement.

Inside Diameter(mm)		Outside Diameter(mm)		Mpa(Kgf/cm^3	layer	normal		max(M)
size	tolerance	size	tolerance			M	tolerance
45	±1.2	56	±1.2	0.39(3.9)	4	20	±200	40
45	±1.2	56	±1.2	0.39(3.9)	4	20	±200	40
64	±1.5	75	±1.5	0.39(3.9)	4	20	±200	40
76	±1.5	88	±1.5	0.39(3.9)	4	20	±200	40
102	±2.0	114	±2.0	0.39(3.9)	4	20	±200	40
152	±2.0	164	±2.0	0.39(3.9)	4	10	±200	20

 

Rubber Oil Delivery Hose:

Application:

It is used for the delivery of benzine,kerosene,diesel oil,engine oil,lubricating oil and other mineral oil below 40ºC

Feature:

1.It is made of synthetic rubber which has good performance of oil-resistance. The burst press is at least fourfold than working pressure.

2. The I.D.O.D.W.P and B.P of Rubber Oil Hose is able to produce as per the customers' requirements.The maximum I.D is up to 500mm,the maximum length is up to 100 meters.

3..Our factory also produces armored rubber hose according to client requirement.

Inside Diameter(mm)		Outside Diameter(mm)		Working pressure Mpa(Kgf/cm3	layer	Basic length normal		The maximum length max(M)
size	tolerance	size	tolerance			M	tolerance
13	±0.8	22	±0.8	0.5(5)	2	20	±200	100
16	±0.8	24	±0.8	0.5(5)	2	20	±200	100
19	±0.8	29	±0.8	0.5(5)	2	20	±200	100
22	±0.8	31	±0.8	0.5(5)	2	20	±200	100
25	±0.8	34	±0.8	0.5(5)	2	20	±200	100
32	±1.2	43	±1.2	0.5(5)	4	20	±200	60
38	±1.2	50	±1.2	0.5(5)	4	20	±200	60
45	±1.2	57	±1.2	0.5(5)	4	20	±200	60
51	±1.2	63	±1.2	0.5(5)	4	20	±200	60
64	±1.5	77	±1.5	0.5(5)	4	20	±200	40
76	±1.5	90	±1.5	0.5(5)	4	20	±200	40
89	±1.5	103	±1.5	0.5(5)	4	20	±200	40
102	±2.0	116	±2.0	0.5(5)	4	20	±200	40
127	±2.0	144	±2.0	0.5(5)	6	10	±200	20
152	±2.0	169	±2.0	0.5(5)	6	10	±200	20
180	±2.0	200	±2.0	0.5(5)	6	10	±200	20
203	±2.0	225	±2.0	0.5(5)	6	10	±200	20
219	±2.0	243	±2.0	0.5(5)	6	10	±200	20
254	±2.0	280	±2.0	0.5(5)	6	10	±200	20
305	±2.0	331	±2.0	0.5(5)	6	10	±200	20

Rubber Steam(Heat-Resistant)Hose:

Application

It is used for the delivery of saturated vapor and overheated water no more than 150ºC.

Feature
 

1.The rubber layer has good  performance of heat-resistance. The burst pressure of hose is at least fourfold than working pressure.

2. The I.D.O.D.W.P and B.P of Rubber Steam (Heat-Resistant)Hose is able to produce as per the customers' requirements.The maximum I.D is up to 500mm,the maximum length is up to 100 meters.

3.Our factory also produces armored rubber hose according to client requirement.

Inside Diameter(mm)		Outside Diameter(mm)		Working pressure Mpa(Kgf/cm3	layer	Basic length normal		The maximum length max(M)
size	tolerance	size	tolerance			M	tolerance
13	±0.8	22	±0.8	0.5(5)	2	20	±200	100
16	±0.8	24	±0.8	0.5(5)	2	20	±200	100
19	±0.8	29	±0.8	0.5(5)	2	20	±200	100
22	±0.8	31	±0.8	0.5(5)	2	20	±200	100
25	±0.8	34	±0.8	0.5(5)	2	20	±200	100
32	±1.2	43	±1.2	0.5(5)	4	20	±200	60
38	±1.2	50	±1.2	0.5(5)	4	20	±200	60
45	±1.2	57	±1.2	0.5(5)	4	20	±200	60
51	±1.2	63	±1.2	0.5(5)	4	20	±200	60
64	±1.5	77	±1.5	0.5(5)	4	20	±200	40
76	±1.5	90	±1.5	0.5(5)	4	20	±200	40
89	±1.5	103	±1.5	0.5(5)	4	20	±200	40
102	±2.0	116	±2.0	0.5(5)	4	20	±200	40
127	±2.0	144	±2.0	0.5(5)	6	10	±200	20
152	±2.0	169	±2.0	0.5(5)	6	10	±200	20
180	±2.0	200	±2.0	0.5(5)	6	10	±200	20
203	±2.0	225	±2.0	0.5(5)	6	10	±200	20
219	±2.0	243	±2.0	0.5(5)	6	10	±200	20
254	±2.0	280	±2.0	0.5(5)	6	10	±200	20
305	±2.0	331	±2.0	0.5(5)	6	10	±200	20

Rubber Acid(Alkali)Delivery&Suction Hose:

Application:

It is used for the delivery of adcid(alkali)with the temperature  no more than 45ºC and the density is below 40ºC(except nitric acid).

Feature:

1.The rubber layer has good  performance of acid(alkali) erosion. The burst pressure  is at least fourfold than working pressure.

2. The I.D.O.D.W.P and B.P of Rubber Acid (Alkali) Delivery&Suction Hose is able to produce as per the customers' requirements.The maximum I.D is up to 500mm,the maximum length is up to 100 meters.

3.Our factory also produces armored rubber hose according to client requirement. 

Inside Diameter(mm)		Outside Diameter(mm)		Working pressure Mpa(Kgf/cm3	layer	Basic length normal		The maximum length max(M)
size	tolerance	size	tolerance			M	tolerance
13	±0.8	22	±0.8	0.5(5)	2	20	±200	100
16	±0.8	24	±0.8	0.5(5)	2	20	±200	100
19	±0.8	29	±0.8	0.5(5)	2	20	±200	100
22	±0.8	31	±0.8	0.5(5)	2	20	±200	100
25	±0.8	34	±0.8	0.5(5)	2	20	±200	100
32	±1.2	43	±1.2	0.5(5)	4	20	±200	60
38	±1.2	50	±1.2	0.5(5)	4	20	±200	60
45	±1.2	57	±1.2	0.5(5)	4	20	±200	60
51	±1.2	63	±1.2	0.5(5)	4	20	±200	60
64	±1.5	77	±1.5	0.5(5)	4	20	±200	40
76	±1.5	90	±1.5	0.5(5)	4	20	±200	40
89	±1.5	103	±1.5	0.5(5)	4	20	±200	40
102	±2.0	116	±2.0	0.5(5)	4	20	±200	40
127	±2.0	144	±2.0	0.5(5)	6	10	±200	20
152	±2.0	169	±2.0	0.5(5)	6	10	±200	20
180	±2.0	200	±2.0	0.5(5)	6	10	±200	20
203	±2.0	225	±2.0	0.5(5)	6	10	±200	20
219	±2.0	243	±2.0	0.5(5)	6	10	±200	20
254	±2.0	280	±2.0	0.5(5)	6	10	±200	20
305	±2.0	331	±2.0	0.5(5)	6	10	±200	20

Rubber Oil Suction&Discharge Hose:

Application

It is used for the suction & discharge of benzine, kerosene,diesel oil,heavy oil,engine oil and other mineral oil at the normal temperature.

Feature:

1.The hose has dual performance that is able to bear positive&negative pressure. it is able to work freely under the vacuum-80kpa(600mm mercury column),without flat&delamination,has good flexural property,the rubber body is firmness and the adjustability of working condition is very well.

2.The I.D.O.D.W.P and B.P of Oil Suction&Discharge Hose is able to produce as per the customers' requirements.The maximum I.D is up to 500mm,the maximum length is up to 100 meters.

3.Our factory also produces armored rubber hose according to client requirement.

Inside Diameter(mm)		Outside Diameter(mm)		Working pressure Mpa(Kgf/cm3	layer	Basic length normal		The maximum length max(M)
size	tolerance	size	tolerance			M	tolerance
25	±0.8	37	±0.8	0.3(3)	4	20	±120	40
32	±1.2	44	±1.2	0.3(3)	4	20	±120	40
38	±1.2	51	±1.2	0.3(3)	4	20	±120	40
51	±1.2	65	±1.2	0.3(3)	4	20	±120	40
64	±1.5	79	±1.5	0.3(3)	4	20	±120	40
76	±1.5	91	±1.5	0.3(3)	4	20	±120	40
89	±1.5	106	±1.5	0.3(3)	4	20	±120	40
102	±2.0	121	±2.0	0.3(3)	4	20	±120	40
127	±2.0	146	±2.0	0.3(3)	4	10	±120	20
152	±2.0	175	±2.0	0.3(3)	6	10	±120	20
203	±2.0	232	±2.0	0.3(3)	8	10	±120	20
254	±2.0	287	±2.0	0.3(3)	10	10	±120	20
305	±2.0	235	±2.0	0.3(3)	10	10	±120	20

Rubber Water Suction&drainage hose:

Application

For mining, civil engineering and water conservancy projects to attract water and general neutral liquid.

Feature:

1.Hose body has good flexibility, pipe body is strong, with both positive and negative pressure to withstand the dual performance. The hose still performs well when used under conditions of -80 kPa (600 mm Hg) vacuum. Hose burst pressure of not less than three times the working pressure.

2.suction and drainage hose diameter, diameter, working pressure, burst pressure can be customized according to customer requirements. The maximum caliber can reach 500 mm, the maximum length can be 100 meters.

3.according to the actual production of armored hose.

Inside Diameter(mm)		Outside Diameter(mm)		Working pressure Mpa(Kgf/cm3	layer	Basic length normal		The maximum length max(M)
size	tolerance	size	tolerance			M	tolerance
25	±0.8	37	±0.8	0.3(3)	4	20	±120	40
32	±1.2	44	±1.2	0.3(3)	4	20	±120	40
38	±1.2	51	±1.2	0.3(3)	4	20	±120	40
51	±1.2	65	±1.2	0.3(3)	4	20	±120	40
64	±1.5	79	±1.5	0.3(3)	4	20	±120	40
76	±1.5	91	±1.5	0.3(3)	4	20	±120	40
89	±1.5	106	±1.5	0.3(3)	4	20	±120	40
102	±2.0	121	±2.0	0.3(3)	4	20	±120	40
127	±2.0	146	±2.0	0.3(3)	4	10	±120	20
152	±2.0	175	±2.0	0.3(3)	6	10	±120	20
203	±2.0	232	±2.0	0.3(3)	8	10	±120	20
254	±2.0	287	±2.0	0.3(3)	10	10	±120	20
305	±2.0	235	±2.0	0.3(3)	10	10	±120	20

Rubber Mud Suction Hose:

Application

It is used as the mate of dredger to discharge the mud in the dredging enginner such as lough,river,lake,etc.

Feature:

1.The rubber layer has good performance of elasticity and wear-resistance,anti-agingand erosion-resistance.The hose has dual pefo-rmance that is able to bear positive & negative pressure.It is able to work freely under the vacuum-80kpa(600mm mercury column),without flat &delamination and has good flexural property.

2. The I.D.O.D.W.P and B.P of Mud Suction Hose is able to produce as per the customers' requirements.The maximum I.D is up to 500mm,the maximum length is up to 100 meters.

3.Our factory also produces armored rubber hose according to client requirement.

 

Inside Diameter(mm)		Outside Diameter(mm)		Work pressure Mpa(Kgf/cm3	Cord layers	Bending radius mm	normal		length max(M)
size	tolerance	size	tolerance				M	tolerance
51	±1.2	65	±1.2	0.39(3.9)	4	150	20	±200	40
64	±1.5	79	±1.5	0.39(3.9)	4	250	20	±200	40
76	±1.5	91	±1.5	0.39(3.9)	4	300	20	±200	40
102	±2.0	121	±2.0	0.39(3.9)	4	500	20	±200	40
115	±2.0	134	±2.0	0.39(3.9)	4	680	10	±200	20
127	±2.0	146	±2.0	0.39(3.9)	4	750	10	±200	20
152	±2.0	175	±2.0	0.39(3.9)	6	960	10	±200	20
203	±2.0	232	±2.0	0.39(3.9)	8	1200	10	±200	20
254	±2.0	287	±2.0	0.39(3.9)	10	1500	10	±200	20

Rubber Sand Blast Hose:

Application

The device is used for sand blasting or iron shot blasting and cleaning of metal castings on air pressure blasting machines.

Feature:

1. The inner rubber layer has good abrasion resistance, and the outer rubber layer has good anti-aging and anti-wear properties. The burst pressure of the hose is not less than four times the working pressure.

2. The inner diameter, outer diameter, working pressure and blasting pressure of blasting hose can be customized according to customer's requirements. The maximum diameter can reach 500 mm and the maximum length can be 100 meters.

3. according to the actual needs of production armored hose.

Inside Diameter(mm)		Outside Diameter(mm)		Working pressure Mpa(Kgf/cm^3	layer	Basic length		The maximum length  max(M)
size	tolerance	size	tolerance			M	tolerance
13	±0.8	28	±0.8	0.63(6.3)	4	20	±200	60
16	±0.8	30	±0.8	0.63(6.3)	4	20	±200	60
19	±0.8	35	±0.8	0.63(6.3)	4	20	±200	60
22	±0.8	37	±0.8	0.63(6.3)	4	20	±200	60
25	±0.8	40	±0.8	0.63(6.3)	4	20	±200	60
32	±1.2	50	±1.2	0.63(6.3)	4	20	±200	60
38	±1.2	56	±1.2	0.63(6.3)	4	20	±200	60
45	±1.2	63	±1.2	0.63(6.3)	4	20	±200	40
51	±1.2	70	±1.2	0.63(6.3)	4	20	±200	40
64	±1.5	82	±1.5	0.63(6.3)	4	20	±200	40
76	±1.5	95	±1.5	0.63(6.3)	4	20	±200	40

Rubber Double Hose




Feature:

Inside Diameter(mm)		Outside Diameter(mm)		Mpa(Kgf/cm^3	layer	normal		max(M)
size	tolerance	size	tolerance			M	tolerance
6	±0.3	13	±0.3	6(60)	6	30	±300	100
8	±0.5	15	±0.5	6(60)	6	30	±300	100
10	±0.5	17	±0.5	6(60)	6	30	±300	100

Rubber Food Grade Hose:
Applicable to many aspects of food production and supply chain, such as high-speed rail cars, water, beer, milk, drinks, cooking oil and other edible products.

1. It will not pollute the taste and color of liquid beverages and meet the rubber hygiene requirements of foods
2. the applicable temperature: -20 °C - +80 °C
3. hose made of blue and white rubber, easy to identify when applied

FAQ
 
Q: What is the Raw material ?
A: 100% virgin raw material.
Q: What is your MOQ?
A: As customers' requests. 
Q: why choose us?
A: We are a professional manufacturer with competitive price, good quality and fast delivery time.
Q: How to buy the product?
A: Send email to me, we will reply to you within one day.
Q: Can you make special Design and logo on product?
A: Yes, very easy.
 
Please contact me for more info today!

Qingdao David Technology Co., Ltd. 
Sales Manager : Mr. Dave Liu
Cell Phone [phone]