- Guaranteed Secure Payments on Every Order
- Refund if your item is not delivered or as described
- Buyer Protection after order confirmation
- Place of Origin: ShanDong
- Brand Name: FLANGE
- Model Number: 00001
The sealing surface forms: plane (FF), (RF), sudden surface roughness (MFM) and groove (TG) and ring junction (RJ)
Flange material:
1, carbon steel (carbon steel: ASTM A105,20#, Q235, 16Mn, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, f52, f56, F60, F65, F70;
2, stainless steel (Stainess Steel): ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;
3, alloy steel (Alloy Steel): ASTM A182 F1, F5a, F9, F11, F12, F22,
- Place of Origin: ShanDong
- Brand Name: FLANGE
- Model Number: 00001
History of Shandong Ruiye Flange Company
Location | Renjia Village，Zhangqiu City,Shangdong，China |
Total Area Space | 20,000 square meters |
Building Site | 15,600 square meters |
Employees | 210 Persons |
Capacity | 20,000 Tons/Year |
Revenue | 106 million yuan |
zqryjx@126.com | |
Tel | 0531-83801320 |
Fax | 0531-83807366 |
Website | |
October, 2003 | “Zhangqiu Ruiye Mechanical Co., Ltd” was founded. |
July, 2005 | Obtain ISO 9001:2008 Certificate |
2006 | Products exported to South Korea, Japan |
March, 2007 | Registered capital increased to 2 million yuan |
2008 | Exported to the US, Germany, Spain and other countries |
2008 | Total annual output of 7,000 Tons |
July, 2009 | Obtain "special equipment manufacturing license" |
2009 | Total annual output of 8,100 Tons |
October, 2009 | Login "Japan Inoue Heavy" |
March, 2010 | Registered capital increased to 6 million yuan |
June, 2010 | Obtain“Sinopec material procurement permit”；Become an very important supplier of Qilu Petrochemical pipeline pressure element (flange) ; Annual output reaches to 9,500 tons |
2011 | Exported to 24 countries |
2012 | Total annual output of 11,000 Tons |
August, 2013 | Starts production of stainless steel flanges (304, 316) |
September, 2013 | Obtain TUV certificate(ISO9001 cer./PED) |
2013 | Total annual output of 15,000 Tons |
July, 2014 | Qualified supplier of Samsung Heavy Industries |
May, 2015 | Renamed Shandong Ruiye Flange Co.,Ltd |
June, 2015 | Qualified supplier of Daewoo Heavy Industries |
December, 2015 | Qualified supplier of Daewoo Heavy Industries |
January, 2016 | Obtained the BV certificate |