Audited Supplier
ISO3821 EN559 Rubber Welding 300 PSI Gas Oxygen Acetylene Hose
Extruded hose used for welding, cutting and allied processes
Temperature
-20ºC(-4ºF)to +70ºC(+158ºF)
Tube
Black, smooth, synthetic rubber
Reinforcement
High strength synthetic cord
Cover
Blue/red, smooth, synthetic rubber
Optional Request
ISO 3821(formerly known as En559)
| Item Code. | I.D. | O.D. | Work Pressure | Burst Pressure | Max.Length | ||||
| inch | mm | mm | bar | psi | bar | psi | m | ft | |
| KD5 | 3/16" | 4.8+4.8 | 12+12 | 20 | 300 | 60 | 900 | 120 | 400 |
| KD6 | 1/4" | 6.4+6.4 | 13+13 | 20 | 300 | 60 | 900 | 120 | 400 |
| KD8 | 5/16" | 7.9+7.9 | 15+15 | 20 | 300 | 60 | 900 | 120 | 400 |
| KD10 | 5/16"+3/8" | 7.9+9.5 | 15+17 | 20 | 300 | 60 | 900 | 100 | 330 |
| KD10 | 3/8" | 9.5+9.5 | 17+17 | 20 | 300 | 60 | 900 | 100 | 330 |
Company information
Qingdao Kingdaflex Industrial Co., Ltd is a reliable manufacturer and exporter of hydraulic hose and industrial
hose inChina for more than 15 years. Since the establishment, we have controlled and inspected raw materials
strictly to ensurethe quality. Meanwhile, we are continuing to refine our manufacturing and processing systems to
achieve customers' requirements.
Our all the products are produced according to SAE standard, DIN standard, Gost standard.
Hydraulic Hose including:
R1AT/1SN, R2AT/2SN, 4SP/4SH/R12, R3/R6, R7/R8, R13/R15 etc.
Industrial Hose including:
Air/Water Hose, Oil/Fuel Hose, Welding Hose, EPDM Hose, Suction & Discharge Hose, Sandblast Hose, A/C Hose,
Layflat Hose,Fire Sleeve, Concrete Hose, Slurry Hose etc.
Hope we can become one of your supplier in China. With us your money is in safe, your business is in safe! Welcome
customers to visit us!
Package&Delivery
Production Lead Time: 20-30 days after deposit payment.
Shipping Methods: ocean freight or air transportation.
FOB Shipping Port: Qingdao, Tianjin,Mainland China.
Fair experienceFAQ
Q1. Who is Kingdaflex?
A: Kingdaflex is a professional manufacturer and exporter for hydraulic hose, industrial hose and fire sleeve in the market more than 15 years. We have exported to 30 countries with good reputation.
Q2. Do you have OEM servie?
A: Yes, we have OEM and ODM service.
Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q4. What is your sample policy?
A: Usually the sample is free of charge, but the customers have to pay for the freight charge.
Q5. What is your payment term?
A: T/T 30% as deposit, and 70% before delivery or against copy of documents.
Q6. What is your delivery term?
A: EXW, FOB, CFR, CIF.
Q7. How about your delivery time?
A: Generally it will take 25 days for one container.
Q8. Do you have quality certificate?
A: Yes, we have ISO, SGS, CE and related test report.
Q9. How long can you guarantee the goods?
A: We guarantee the goods one year.
