pressure
The general working pressure is within 12 bar, the bursting pressure can reach 36 bar, and sometimes the vacuum negative pressure parameter is 0.8 bar~0.9 bar.
Abrasion resistance coefficient
Common wear resistance coefficient is 60~75 cubic millimeters
Caliber and wall thickness
The caliber and the inner diameter of the hose, the wall thickness often refers to the thickness of the inner rubber, and the outer diameter refers to the largest outer circle.
The following is the parameter value of some imported heavy-duty wear-resistant blasting pipe .

All the pictures in this store are promised to be taken in person. Some color differences are subject to the real thing. Thank you! !

Use; used for blasting (steel pill sand, copper ore, quartz sand) for ship; coating; steel structure, etc. for rust removal and cleaning of metal castings.

Features; the inner rubber layer has good wear resistance, and the outer rubber layer has good aging resistance and wear resistance. The hose burst pressure is not less than three to four times the working pressure

The company is an entity, production and sales integration of the company, the products are self-produced and sold, are ex-factory price sales to the majority of customers, to reduce the procurement costs for our customers. The company has a series of quality testing equipment and excellent rigorous quality inspectors, strictly control quality control. Please rest assured that the majority of customers buy!

The company supports processing customization, all products are marked for price only for reference, do not make actual transaction price, product price is subject to the contract agreed by both parties, we are based on the principle of large quantity and excellent, please communicate with the staff before buying, thank you !

Hebei Jiuqiang Rubber Pipe Co., Ltd. has advanced science and technology, advanced production equipment and testing equipment, and has a unique talent management mechanism and a sound quality assurance system. We will warmly welcome new and old customers at home and abroad to cooperate with us with high quality products and seek common development.

Hebei Jiuqiang Rubber Pipe Co., Ltd. was established in 1998, located in the southeast of Hebei Province, with superior geographical advantages. Our factory is an ISO9001 international quality management system certification enterprise. We have strong technical force, advanced technology and equipment, complete testing and analysis instruments and perfect testing methods. We mainly produce
Large diameter high pressure hose,
Large diameter fabric hose
Large diameter flanged hoses.
Large diameter steel wire skeleton hose,
Large diameter suction hose
Sandblasting hose 

Oil hose
Hose pump hose, etc.

Payment method: 30% T / T prepayment, balance is bill of lading, copy of letter of credit.

Production cycle: 20-25 days after deposit payment.

Mode of transport: sea or air.

FOB Shipping Port: Qingdao, Tianjin,

Packing : The general packaging is a plastic film or a woven bag with a tray. Special packaging is also available upon request.

Mode of transport: sea or air.
FOB Shipping Port: Qingdao, Tianjin,
Packing: The general packaging is a plastic film or a woven bag with a tray. Special packaging is also available upon request.

Q1. Why choose Jiuqiang Rubber Tube Co., Ltd.?

A: Our factory has 20 years of production experience. The products have passed ISO2008 quality system certification, stable quality and high quality service, which are favored by domestic and foreign customers. Products are exported to Europe, America, Southeast Asia and other countries and regions.

Q2. What is your payment terms?

A: T / T 30% as a margin, 70% before shipment. We will show you photos of products and packaging before you pay your balance.

Q3. What is your delivery time?

A: Generally speaking, if it is a 20' container, it takes 15-20 days to complete.

Q4. What is your sample policy?

A: Yes, we can provide you with free samples of less than 50 cm in length for you to view our products and quality.

Q5. How do you make our business long-term and good relationship?

A: 1. We maintain good quality and competitive prices to ensure our customers benefit;

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