Zhejiang TongJiang Holdings Company
| Payment Terms | Western Union, MoneyGram, L/C, T/T |
| Supply Ability | 10000PCS/MONTH as the specification |
| Delivery Time | 5-15 days |
| Packaging Details | Wooden cases |
| Coupling Material | Ductile Iron to ASTM A536 |
| Coupling Gasket Material | EPDM, Viton |
| Coupling Size Range | DN20 to DN300 |
| Coupling Pressure Class | 2000psi (137.8bar) |
| Coupling Color | Red or Blue or as requirement |
| Coupling Temperature | -50~150℃ |
| Brand Name | TongJiang |
| Model Number | Ductile Iron Pipe Coupling |
| Certification | ISO9001,BV,SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | Western Union, MoneyGram, L/C, T/T | Supply Ability | 10000PCS/MONTH as the specification |
| Delivery Time | 5-15 days | Packaging Details | Wooden cases |
| Coupling Material | Ductile Iron to ASTM A536 | Coupling Gasket Material | EPDM, Viton |
| Coupling Size Range | DN20 to DN300 | Coupling Pressure Class | 2000psi (137.8bar) |
| Coupling Color | Red or Blue or as requirement | Coupling Temperature | -50~150℃ |
| Brand Name | TongJiang | Model Number | Ductile Iron Pipe Coupling |
| Certification | ISO9001,BV,SGS | Place of Origin | CHINA |
| High Light | groove coupling pipe fitting ，grooved end pipe fittings | ||
Ductile Iron Grooved Piple Coupling DN20 to DN300 for Building Pipeline
PRODUCT INTRODUCTION
The Model 709 is designed for connection of grooved ultrahigh pressure pipe systems.
Sizes-Inches& Rated working pressure:
3/4" to 6";(DN20 to DN150) 2000psi(137.8bar)
8" to 12 " (DN200 to DN300) 1000psi(68.9bar)
Cut groove only
MODEL 709 MATERIAL SPECIFICATIONS
Housings:
Ductile Iron to ASTM A536
Surface Finish:
(Antirust paint red or blue)
Hot dip zinc galvanized ,Epoxy power ,Dacromet ,TRFLOW(PTFE), RilsanPA11
Rubber Gaskets:
The gasket seals is C-shaped, made of standard gasket EPDM(ethylene propylene diene monomer) for
cold water, hot water, rare acid, oil-free air and multiple chemical product (-50~150℃).It is not suitable
for medium like petroleum.
Bolts & Nuts:
Round-head, elliptoid-neck, carriage bolts, type carbon iron covered with zinc or dacromet.
2. Grooved Pipe Coupling Drawing
3. Coupling Packing with Plywood
Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.
You will get an effective response within 24 hours from TongJiang Team.
COMPANY PROFILE
floa
1. Our Factory
30 years experience of valve and pipeline industry.
10 senior technical engineers
20000 m2 production area
More than 100 employees to provide professional service.
As the reliable OEM for famous valve brand companies.
t ball valve
2. Factory Show
TONGJIANG Valve Technology Company was established for 30 years.
There are more than 100 employees which includes 10 professional engineers.
OUR SERVICE float ball valve
Reliable Quality, Competitive Price
Reply your inquiry in 2 hours with professional service.
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1993
Total Annual:
12000000-16000000
Employee Number:
60~100
Ecer Certification：
Active Member
TongJiang Holdings Company was established in 1993 and focuses on the research and development of all kinds of medium and low pressure valve and the groove pipe fittings.For this 26 years development, TongJiang Holdings has been the famous and professional valve production manufacture inChina. ... TongJiang Holdings Company was established in 1993 and focuses on the research and development of all kinds of medium and low pressure valve and the groove pipe fittings.For this 26 years development, TongJiang Holdings has been the famous and professional valve production manufacture inChina. ...
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