Factory Price Oxygen Rubber Hose / Rubber Gas Hose ISO 3821

• Customization: Available
• Material: Synthetic Rubber
• Capability: Oxygen Hose
• Model NO.: 3/16"-1"
• Color: Color
• Application: Oxygen, Carbon Dioxide, Nitrogen, Fuel Gases etc
• Reinforcement: High Strength Synthetic Cord
• Tube: Black, Smooth, Synthetic Rubber
• Cover: Bule/Green/Red, Smooth, Synthetic Rubber
• Optional Request: ISO 3821 ( Formerly Known as En559)AS/NZS
• Transport Package: Woven Strip, Wooden Pallets
• Specification: 3/16"~1"
• Trademark: Sierdahose or Customized Request
• Origin: Hebei
• HS Code: 4009210000
• Production Capacity: 30000 Meter Per Month

Product Description

 

Product Description

Application:

Designed for welding, cutting and allied processes.Specific welding hose cartering for oxygen, carbon dioxide, nitrogen, argon and fuel gases including acetylene, natural gas, methane and propane available upon request.

Tube:

Black, smooth synthetic rubber

Reinforcement:

High strength synthetic cord

Cover:

Blue/green/read, smooth, synthetic rubber oxygen hose Optional Request ISO 3821(formerly known as En559)AS/NZS 1869: 1996 Class C.2/12

Temperature:

-20ºC(-4F)to +70C+(158F)

 

Detailed Photos

Designed for welding, cutting and allied processes. Specific welding hose cartering for oxygen, carbon dioxide, nitrogen, argon and fuel gases

including acetylene, natural gas, methane and propane available upon request.
 

 

 

Product Parameters

 

Code	I.D.		O.D.	Working Pressure		Burst Pressure		Max.Length
	inch	mm	mm	bar	psi	bar	psi	m	ft
SDOH-05	3/16"	4.8	12	20	300	60	900	120	400
SDOH-06	1/4"	6.4	13	20	300	60	900	120	400
SDOH-08	5/16"	7.9	15	20	300	60	900	100	330
SDOH-10	3/8"	9.5	17	20	300	60	900	100	330
SDOH-13	1/2"	12.7	21	20	300	60	900	100	330
SDOH-16	5/8"	15.9	26	20	300	60	900	100	330
SDOH-19	3/4"	19.1	29	20	300	60	900	100	330
SDOH-25	1"	25.4	36	20	300	60	900	100	330

 

Company Profile

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. Our company is specialized in manufacturing and marketing of Hydraulic

Hose, industrial Rubber Hose and PVC Hose. At present, our company have more than 300 employees and 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 frist, the great service is our concept. We ensure 100% inspection before shipment. HEBEI SIERDA arenapproved 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.



 

 

Certifications

 

 

Packaging & Shipping

Our Advantages

 

Our equipment



Our  workship

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.