Audited Supplier
Feature:
PU Layflat Hoses is one type of super heavy-duty through-the-weave polyurethane (PU) covered hose. PU Layflat Hoses shall be made from 100% high tenacity synthetic yarn circular woven and completely, totally embedded in the PU compound, excellent protected against mechanical damage, forming a single homogenous construction without the use of any glues or adhesives of any type.
Inner tube and cover: Smooth PU cover and tube.
Reinforcement: Circular woven polyester jacket
Operating Temperature Range: From -60° F to 176° F (-50° C to 80° C)
Standard Color: Black, other colors available per request
Standard Length: 50ft, 100ft, 300ft/91.5m, 330ft/100m, 660ft/200m; other lengths available per request;
Couplings: LDHC V couplings, LDHC FM Couplings, LDHC S (Storz) Couplings, etc.
Applications:
Suitable for use and recommended for frac water transferring, dewatering in mining and water transfer in harsh environment.
Specifications
| Inner Diameter | Wall Thickness | Length | Working Pressure | Burst Pressure | Weight | |
| Inch | mm | mm | Mtr/Roll | PSI/Bar | Bar | kgs/Mtr |
| 1-1/2" | 38+1.5 | 2.2 | 100 | 300PSI/21Bar | 900PSI/63Bar | 0.30 |
| 2" | 51+1.5 | 2.7 | 100 | 300PSI/21Bar | 900PSI/63Bar | 0.50 |
| 2-1/2" | 64+1.5 | 2.9 | 100 | 300PSI/21Bar | 900PSI/63Bar | 0.65 |
| 3" | 76+2.0 | 3.0 | 50 | 250PSI/17Bar | 750PSI/51Bar | 0.75 |
| 4" | 103+2.0 | 3.2 | 50 | 250PSI/17Bar | 750PSI/51Bar | 1.16 |
| 6" | 154+2.5 | 4.2 | 50 | 200PSI/14Bar | 600PSI/42Bar | 2.33 |
| 8" | 204+2.5 | 4.5 | 50 | 215PSI/15Bar | 645PSI/45Bar | 3.43 |
| 10" | 254+2.5 | 4.6 | 50 | 200PSI/14Bar | 600PSI/42Bar | 4.59 |
| 12" | 305+3.0 | 5.0 | 50 | 200PSI/14Bar | 600PSI/42Bar | 5.39 |
Qingdao Grantseed Rubber Co., Ltd is a leading manufacturer & exporter of Hydraulic Hoses, Industrial Hoses and PVC Hoses in China. The company covers an area of 22000 square meters workshop with a total investment up to RMB 60 million. We have 110 sets of different equipments for production, testing and employ more than 180 staffs, including 20 technicians. Our annual output is 9 million meters for hydraulic hoses and 6 million meters for industrial hoses and 800 millions meters for PVC Hoses.
Technical team: 10 years experienced workers, 16 years experienced engineers
Sales Team:15 sales and service employees, 10 years experience in foreign trade
Facilities:
14 automatic high speed braiding machines, 3steel wire spiral machines
2 Italy VP equipment for industrial hose
8 production lines for dredging hose
25 production lines for pvc hose
Technology: latest rubber tech support by Qingdao University of Science& Technology
Quality control: 100% inspection before shipment
Market: more than 68 countries, 218 clients all over world
Material
Imported rubber materials LG NBR rubber from South Korea,
Imported rubber materials JSR rubber from Japan,
Imported rubber materials natural rubber from Thailand and Malaysia,
These rubber with super steady performance is the highest quality rubber in the world.
Complying with the ISO 9001: 2008 standard, we also offer the OEM service for well-known brands in the world and reputable China commercial companies. Our rubber hose are widely sold in domestic mining industry, petrochemical industry, coal industry, and the hydraulic machine industry. The 80% of rubber hose are exported to international markets, including Europe, North America, South America, Africa, the Middle-east countries, Southeast Asia etc.
We strive to offer the best purchasing experience. Agile response, excellent quality, timely delivery, good prices, and professional after-sales services. We look forward to your cooperation.
