Butt Welding and Blind Square-Flanges Carbon
and Stainless Steel 25-40 MPa Series ISO 6164
FLANGED JOINT WITH BUT WELDING STUB END
25-40 MPa SERIES (250-400 bar).
-Dimensions: ISO 6164.
-Material flange: EN 10025 - S355JR.
-Mat. stub end: EN 10025 - S235JR or ASTM A182 F304.
-Rating: -25 MPa (250 bar) series.
-40 MPa (400 bar) series.
-Bevel: ASME B16.25.
-Cap screws: ASME B18.3.1M Class 12.9.
-Nuts: ASME B18.2.4.1M ASTM A194 2H.
-O-Ring: NBR.
-Supply: Oiled, packed.
And other SAE flanges type: AFS, AFSA, AFH, AFV, AFA, AFKV, AFAB, AFKB, FA/FK, FV, and so on.
As a very good exporter of various adapters, fittings and flanges, we provide superior quality and excellent service to all our customers. All products can be made of carbon steel and/or stainless steel, with standard ANSI/ASME, JIS, DIN, BS, EN etc.
Qidong Qirun CONEXA Joint Device Co., Ltd, a joint venture between CONEXA Co., Germany and Qidong lubrication Equipment Co., Ltd. It is established in 2004. It engages in manufacturing highpressure couplings with carbon steel and stainless steel. Products use imported flow production equipment guided by German technical experts, and tested by technical standard of CONEXA Co., they are new nonesuch of non-leakage couplings in China.
Main products:
1. All series attachment of couplings, according to GB, JB and JB/ZQ Nation Standard, Hydraulic Lubrication and Chemical Engineering Vocation Standard.
2. All series fittings, Quick couplings, SAE high-pressure flanges, pipe clamps, and so on (including original import products), according to ISO/DIN Standard.
3. Stainless steel bellows/flexible metal hose assembly, and hydraulic hose assembly.
4. High-pressure non-return valve and ball valve.
5. Grease lubrication system, oil lubrication system, oil and gas lubrication system and intelligent lubrication system.
6. Lubricating equipment and elements: Distributor, lubrication pump, change valve, injection valve, filter and so on.
7. Special requirements, non-standard designations and tasks of machining various connections of pipes are also welcomed.
The product of Qidong Qirun CONEXA Joint Device Co., Ltd is widely applied to the machine equipment of metallrugy, mine, cement building material, port, vehicle, petroleum, mill, ship, military engineering, and so on...We faithfully thank you for your support and confidence. We genuinely hope to take a cooperation with partners at home or abroad. Inquires and orders are welcomed.
