Specifications
1.OEM service offered2.Size:1/2"-80''
3.Qualification:ISO9001,API,CE
4.100% material testing
Blind Flange RTG
| size | 1/2" to 24" ASME B16.5 |
| 26"to 80" ASME B16.47 | |
| Type | WNF, SO, SWF, BL, OF,LF,PL |
| Face | RF, FF, MF, MFM, RJ, TG, RTJ, SRF, |
| Pressure | Class 150Lbs, 300Lbs, 600Lbs, 900Lbs, 1500Lbs, 2500Lbs, /PN6,PN10,PN16,PN20,PN25,PN40/ Class A, B, C, D, E |
| standard | ASME B16.5, ASME B16.47, ASME B16.36,DIN 86341-2000, DIN2505 |
| material | Carbon steel(ASTM A105, Q235,A350LF2,A350LF3,) |
| Stainless steel(ASTM A182 F304, F304L,F316,F316L,F321,F347,F310F44F51,A276 S31803, A182, F43, A276 S32750,A705 631,632,A961, A484, | |
| Alloy steel(ASTM A694 F42,F46,F52,F56,F60,F65,F70, A182 F12,F11,F22,F5,F9,F91,F1ECT) | |
| qualification | ISO9001:2008 Quality Mangement System Certificate,ISO 14001 Environment Mangement System Certificate,OHSAS18001 Occupational Health & Safety Mangement System Certificate, acquired the license for manufacturing special pressure Pipline equipments from AQSIQ , passed the Authentication of API and became a member of first – grade supply network of State Power Corporation and China National Petroleum Corporation.We are also qualified the standard material supplier of China National Offshore Oil Corporation and China Petroleum Pipline Bureau.It was recognized by China Classification Society and admitted an associator by EnergyAhead Sources Net of China Petroleum Distribution Electronic Market. |
| packing | in wooded cases or pallets,or as for clients'requirements |
| application | Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction, etc |
| Special design available as the requirement of customer | |
Flange Production Process
Big Diameter Flange-Welding Neck Flange
Big Diameter Blind Flange
Flange Material Testing- Outdoor