valve used plastic flange covers

Product Overview

Description

                      valve used plastic flange covers

 

 

Name	valve used plastic flange covers
Material	LDPE
Size	1/8" to 16" or according to drawings, samples and accurate size.
Color	Yellow, Blue, white, Orange, Black, Red, Green, or other colors as per your requirements
Thickness	OEM,ODM accepted.
Marking	standard or as customer’s need
working temperature	-20°C to 80 °C
Inspection	in-house or the third party
Application	All kinds of pipes, tubes, valves, flanges, and so on.
MOQ	100 pieces or as your requirement
Productivity	100000 pieces per day
Package	standard woven bag,carton , or according customers requirement.
Payment	T/T, L/C,Western Union
Sample time	7 days against the drawings or samples offered.
Delivery time	15 - 30days after sample confirmation
Loading port	Ningbo or Shanghai, China

 

 

Size	d 1	d 2	Hole
15	65	47	13-15
20	75	60	13-15
32	100	80	17-19
40	110	87	17-19
50	125	104	17-19
65	145	123	17-19
80	160	139	17-19
100-16	180	160	17-19
100-25	190	166	22-24
125-16	210	190	17-19
125-25	220	193	24-25
150-16	240	215	22-24
150-25	250	220	24-25
200-16	295	270	22-24
200-25	310	283	24-25
250-10	350	320	24-25
250-16	350	325	24-25
250-25	370	335	29-31
300-10	400	370	24-26
300-16	410	380	24-26
300-25	430	395	29-31

 

 

If you not find the specificaiton you need ,pls send email to us about your request.

                                          

 

      

 

Package

 

Our standard package is woven bag ,or according to your request.

 

 

Shipping

 

 To be delivery within 7 days after confirmation.

 

 Many stock products for your urgently need,and can be delivery at any time .

 

 

 

 

 

 

Sample:

 

We support 1-2 sample for your ref. before place an order.

 

 

Custom-made service:

 

 

Welcome to offer drawings,samples for us to produce plastic products.

 

 

OEM,ODM are welcome too.

 

  With  more than 20 years' know-how acquired in the plastic industry,  JJGF has become a privileged partner supplying plastic caps and plugs destined to protect, obscure, close up or make waterproof elements which come up just as easily in the piping industry, Hydraulics industry, automotive industry,appliance industry,Aviation industry,Construction industry,Converting industry,Electronics industry,Furniture & Fixtures industry,Medical industry  Industrial Machinery,Masking,Packaging,Nuclear power ,Petroleum Coal ,Recreation Sporting Goods and wire industry . 

  

 

        Now JJGF line of protective closures are used in a wide range of industries to keep items protected during shipment and storage. They are also used to keep open ports free of contaminants, protect delicate threads or finish your product by covering rough edges, exposed bolts, and exposed pipe ends. With more than 5,000 standard parts and 80,000,000 parts in stock, JJGF can solve all of your product protection needs.

 

 

 

 

Timeline – Precursors for plastic:

• 1839 - Natural Rubber - method of processing invented by Charles Goodyear
• 1843 - Vulcanite - Thomas Hancock
• 1843 - Gutta-Percha - William Montgomerie
• 1856 - Shellac - Alfred Critchlow, Samuel Peck
• 1856 - Bois Durci - Francois Charles Lepag
Timeline - Beginning of the Plastic Era with Semi Synthetics
• 1839 - Polystyrene or PS discovered - Eduard Simon
• 1862 - Parkesine - Alexander Parkes
• 1863 - Cellulose Nitrate or Celluloid - John Wesley Hyatt
• 1872 - Polyvinyl Chloride or PVC - first created by Eugen Baumann
• 1894 - Viscose Rayon - Charles Frederick Cross, Edward John Bevan
               Timeline - Thermosetting Plastics and Thermoplastics
• 1908 - Cellophane ® - Jacques E. Brandenberger
• 1909 - First true plastic Phenol-Formaldehyde tradenamed Bakelite

Leo Hendrik Baekeland
• 1926 - Vinyl or PVC - Walter Semon invented a plasticized PVC.
• 1927 - Cellulose Acetate
• 1933 - Polyvinylidene chloride or Saran also called PVDC - accidentally discovered by Ralph Wiley, a Dow Chemical lab worker.
• 1935 - Low-density polyethylene or LDPE - Reginald Gibson and Eric Fawcett
• 1936 - Acrylic or Polymethyl Methacrylate
• 1937 - Polyurethanes tradenamed Igamid for plastics materials and Perlon for fibers. - Otto Bayer and co-workers discovered and patented the chemistry of polyurethanes
• 1938 - Polystyrene made practical
• 1938 - Polytetrafluoroethylene or PTFE tradenamed Teflon - Roy Plunkett
• 1939 - Nylon and Neoprene
              considered a replacement for silk & a synthetic rubber respectively Wallace Hume Carothers
• 1941 - Polyethylene Terephthalate or Pet - Whinfield and Dickson
• 1942 - Low Density Polyethylene
• 1942 - Unsaturated Polyester also called PET patented by John Rex Whinfield and James Tennant Dickson
• 1951 - High-density polyethylene or HDPE tradenamed Marlex - Paul Hogan and Robert Banks
• 1951 - Polypropylene or PP - Paul Hogan and Robert Banks
• 1953 - Saran Wrap introduced by Dow Chemicals.
• 1954 - Styrofoam a type of foamed polystyrene foam was invented by Ray McIntire for Dow Chemicals
• 1964 - Polyimide
• 1970 - Thermoplastic Polyester this includes trademarked Dacron, Mylar, Melinex, Teijin, and Tetoron
• 1978 - Linear Low Density Polyethylene
• 1985 - Liquid Crystal Polymers

 

 

ABOUT US

 

       With  more than 20 years' know-how acquired in the plastic industry, Pipeendcaps has become a privileged partner supplying plastic caps and plugs destined to protect, obscure, close up or make waterproof elements which come up just as easily in the piping industry, Hydraulics industry, automotive industry,appliance industry,Aviation industry,Construction industry,Converting industry,Electronics industry,Furniture & Fixtures industry,Medical industry  Industrial Machinery,Masking,Packaging,Nuclear power ,Petroleum Coal ,Recreation Sporting Goods and wire industry .   

 

        Now Pipeendcaps line of protective closures are used in a wide range of industries to keep items protected during shipment and storage. They are also used to keep open ports free of contaminants, protect delicate threads or finish your product by covering rough edges, exposed bolts, and exposed pipe ends. With more than 5,000 standard parts and 80,000,000 parts in stock,Pipeendcaps can solve all of your product protection needs.