Slip on flange is mainly used in the condition of low pressure fluid pipe

　　Slip on flange(SO) is mainly used in the condition of low pressure fluid pipe system, and no big pressure range. Because it is easy align at each other and low prices. So it is widely used. The SO flange size is from DN 10 to DN2000. OD is from 75mm to 2190 mm. And  the bolt holes No. from 4 to 48. The standard there have ASME B16.5, HG20593, GB/T9119-2010, JB/T81-94, CB M1001-81 etc. The surface have two types: FF and RF. The commonly use material is carbon steel A105, and stainless steel 304 &316. Working pressure is from 0.25Mpa to 4.0 Mpa.

　　Hebei Shengtian Pipefitting Group Co.,Ltd is specialized in producing stainless steel pipe fittings,stainless steel flanges,stainless steel tees,cross,stainless steel elbows, reducer (concentric and eccentric reducers),stub ends and caps. Products variety,sizes diverse,beautiful appearance,stable performance,not only have variety materials (201,301,304,304L,316,316L,321,310S）welding and seamless elbows,also can produce according to the standard of GB12459,ASTM 403,DIN 2605(elbow),DIN 2609(Stub End),DIN 2615 (TEE),DIN2616 (Reducers) standard pipe fittings,stainless steel pipe fittings include A & B series,long radius and short radius,and we can produce the special products according to clients request.