- Model NO.: TR15CW
- B: 42mm
- Trademark: ROYAL BLACK
- Specification: TR13
- HS Code: 8701901190
- a: 30.2mm
- Rim Hole: 11.5
- Transport Package: with Packages
- Origin: Weifang, China
     We have been specialized in valve and valve core manufacturing for 45 years. With a registered capital of 16.8 million yuan, an area of 60,000 square meters and a floor area of 37,000 square meters, we have grown rapidly and continuously since the restructuring in 2007, have been capable of manufacturing products up to international standards in terms of human resources, economic management, technical equipment, production process and auxiliary facilities, and play an industrially leading role at home and abroad. Our "Gaotian" tire valves are applicable to inner tubes, tubeless tires and tire rims of various vehicles. Now we turn out many series and nearly 100 types of over 200 million sets of various valves, and 8,000 tons of valve copper annually.
The ISO/TS16949: 2009 quality management system certification of -ISR in November 2011;Â
The ISO9001: 2008 quality management system certification of Beijing Zhongrun Certification Co., Ltd. in September 2013 and the CE certification of National Quality Assurance (NQA) in March 2014.
Maximum Pressure :Â 475kpa
TR NO. | A | B | RIM HOLEÂ |
TR412 | 22.2 | 34 | 11.5 |
TR413 | 30.2 | 42 | 11.5 |
TR414 | 37.2 | 49 | 11.5 |
TR415 | 30.2 | 42 | 15.9 |

If you want learn more about tire valves , welcome to contact with me.Â

Â
PVC resin, physical appearance is white powder, non-toxic, odorless. Relative density 1.35-1.46, refractive index 1.544 (20 ℃) insoluble in water, gasoline, alcohol and vinyl chloride, soluble in acetone, dichloroethane, xylene and other solvents, chemical stability is very high, has good plasticity. PVC resin can be processed into a variety of plastic products, according to its use can be divided into two categories of soft and hard products, mainly used in the production of transparent It is mainly used to produce transparent sheets, pipe fittings, gold cards, blood transfusion equipment, soft and hard pipes, plates, doors and windows, profiles, films, electrical insulation materials, cable sheaths, blood transfusion materials, etc.
Pvc Resin Sg-7,Polyvinyl Chloride Sg7,Polyvinyl Chloride Pvc Sg7,Polyvinyl Chloride Pvc Resin Sg7
Hebei Fengse New Material Technology Co.ltd. , https://www.hbfengsechemical.com