Stone
Stone is used at a branch pipe fittings. Stone has such diameter and reducer of points, such as Stone's take over the end of the path are the same size; Reducing the Stone to take over charge of the same size, The branch of the supervisors to take over take over the size of smaller than for the use of seamless pipe manufacture Stone, at present there is usually used in hydraulic bulging process and hot forming two. Stone hydraulic bulging process can be a shape , high production efficiency; Stone head and shoulder wall thickness are increased. for seamless four-way hydraulic bulging process a larger tonnage of the equipment needed, its application to the forming material is relatively low work hardening tendency low-carbon steel, low alloy steel, stainless steel, including some non-ferrous materials such as copper, aluminum, titanium, etc. As a result of heating to suppress Stone, material forming the equipment needed to reduce the tonnage. Hot Stone's adaptation of materials of wider, for low carbon steel, alloy steel, stainless steel material; especially large diameter and wall thickness of four-way side, usually the forming process, we produce carbon steel and other trails Stone, carbon steel Reducing Stone, Stone diameter stainless steel, stainless steel reducer Stone and so on.
Standard
ASME B16.9-2007
ASME B16.25-2007
ASME B16.5-2007
EN10253-1-1999 EN10253-2-2007 EN10253-3-2008 EN10253-4-2008
DIN2605-1-1992 DIN2605-2-1995
JIS B2311-2009 JIS B2312-2009 JIS B2313-2009
GB/T12459-2005 GB/T13401-2005 GB/T10752-2005
SH/T3408-1996 SH/T3409-1996
SY/T0609-2006 SY/T0518-2002 SY/T0510-1998
DL/T695-1999 GD2000 GD87-1101
HG/T21635-1987 HG/T21631-1990
More pictures
Size
Seamless Stone: 1 / 2 "~ 24" DN15 ~ DN600
Seamed Stone: 4 "~ 78" DN150 ~ DN1900
Wall thickness
sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100,
sch120, sch140, sch160, xxs, sch5s, sch20s, sch40s, sch80s
Maximum wall thickness: 150mm
Material
Carbon Steel: ASTM / ASME A234 WPB-WPC
Alloy: ASTM / ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Stainless Steel: ASTM / ASME A403 WP 304-304L-304H-304LN-304N
ASTM / ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM / ASME A403 WP 321-321H ASTM / ASME A403 WP 347-347H
Low temperature steel: ASTM / ASME A402 WPL 3-WPL 6
High Performance Steel: ASTM / ASME A860 WPHY 42-46-52-60-65-70
Production process:
By bending, squeezing, pushing the system, molding, machining, processing methods such as cold or hot forming.
By Industry:
Electricity, oil and gas, petrochemical, chemical, marine, heating, paper making, metallurgy and so on.
Stone parameters
Product Range
Seamless four-way seam Stone
OD 1 / 2 "~ 32" 4 "to 78"
Wall thickness of 2mm ~ 150mm
Product types Trail Stone, Reducing Stone
We are China professional manufacturer and supplier of Stone, the main product as well as industrial control, industrial flanges, etc., are high strength, toughness, impact resistance, corrosion resistance, temperature resistance, the construction of fast and convenient, suitable for electric power, petrochemical, chemical, pharmaceutical, boiler, heating, shipbuilding, pipeline, machinery manufacturing and other industries are welcome to contact us, we guarantee to provide you with a reasonable price!
Industrial pipe fittings
Reducer Reducer is a chemical one tube for two different diameter connection. Diameter pipe forming process is usually used to suppress necking, necking Expanding suppression or repression plus expander, for some size-diameter pipe can be applied stamping. Reducer is divided into concentric reducers and eccentric reducers, we gave birth to the diameter pipe of different materials such as carbon steel reducer pipe, alloy pipe reducer, stainless steel diameter pipe, cold steel reducer, high-performance steel-diameter pipe, can meet your different choices ... |
