- ANSI B16.9
- GOST 17375-2001
- GOST17376-2001
- GOST17378-2001
- GOST 17379-2001
- ANSI B16.5
- GOST 12820-80
- GOST 12821-80 / GOST 33259-2015
- JIS B2220-1984
- SABS 1123
- BS 10
- Carbon Steel Pipe ElbowsCarbon Steel Pipe TeesCarbon Steel Pipe ReducersCarbon Steel Pipe CapsCarbon Steel Pipe Crosses
- 1/2"-24"
- Above 24"
- 1/2" - 24"
- Above 24"
- 1/2"-24"
- Above 24"
- 1/2"-36"
- Customized Size
- 1"-24"
- Above 24"
- Carbon Steel Pipe Elbow
- 32mm-630mm
- Above 630mm
- Carbon Steel Pipe Tee
- 45mm-630mm
- Above 630mm
- Carbon Steel Pipe Concentric Reducer
- 38mm-630mm
- Above 630mm
- Carbon Steel Pipe Caps
- 32MM
- 38MM
- 45MM
- 108MM
- 114MM
- 133MM
- 159MM
- 168MM
- 219MM
- 273MM
- StylesPressure
- Welding Neck (WN)
- Slip On (SO)
- Plate
- Blind
- Socket Welding (SW)
- Threaded
- Lap joint
- 150#
- 300#
- 600#
- 900#
- 1500#
- 2500#
- Carbon Steel Plane Flange
- PN 6
- PN 10
- PN 16
- PN 25
- Carbon Steel Welding Neck Flange
- PN 6
- PN 10
- PN 16
- PN 25
- PN 40
- StylePressure
- Slip-on Flange
- 5K
- 10K
- 16K
- SABS 1123-1600/3SABS 1123-1600/4
- SABS 1123 Table 15
- SABS 1123 Table 16
- Table DTable E
JS FITTINGS is a 37-year manufacturer of carbon steel pipe flanges. We are professional on the A105 pipe flange, which including weld neck flange, threaded pipe flange, SORF flange and blind flange. We are pleased to share the documents of dimensions, material and technology to our clients.
Weld-neck Flange
Complete with a tapered hub, these flanges are recognisable and used in high pressure environments. The flange is particularly useful under repeat bending conditions.
Slip-on Flange
A flange which is slipped over the pipe and welded both inside and outside to increase strength and prevent leakage. A favourite for engineers compared to the weld-neck due to their lower cost.
Lap-joint flange
Used in conjunction with a lap joint stub end, the flange is slipped over the pipe but not fastened, unlike the slip-on. Instead the flange is held in place by the pressure transmitted to the gasket by the flange pressure against the back of the pipe lap.
Threaded flange
Used in special circumstances, the threaded flange can be attached to the pipe without being welded. These are usually positioned on pipes with a deep wall thickness, used to create the internal thread.
Blind Flange
Manufactured without a bore, these flanges are used to blank off the end of piping, valves and pressure vessel openings. They are also most suitable for high pressure temperature applications.
Socket-weld Flange
With a static strength equal to the Slip-on flange, the Socket-weld is connected with the pipe with 1 fillet weld on the outside of the flange. Due to corrosion issues, some processes do not allow this flange.
Steel Pipe Flanges
30 products foundMin. Order: 10 pieceJS FITTINGS thread flanges, ASTM A105 thread flanges, ASME B 16.5 thread flanges, NPT thread flanges, forged thread flanges.Min. Order: 1 pieceJS FITTINGS is a PCT certified GOST 12820-80 Flanges manufacturer & supplier in China, steel Plate flange, forged plate flange.Min. Order: 1 pieceJS FITTINGS produce standard GOST flanges, GOST Welding Neck Flanges, Forged Flanges, Steel 20 Flanges, WN RF Flanges.Min. Order: 1 pieceJS FITTINGS is a leading Chinese manufacturer of carbon steel weld flanges, especially weld neck flange, WN RF Flange.Min. Order: 1 pieceChina forged carbon steel flanges manufacturer, supply WN flange ANSI B16.5, 300# RF Flange, A105N flanges ASME B16.5.Min. Order: 10 pieceLeading manufacturers of SABS 1123 flanges in China, supplier of high quality sabs 1123 threaded flanges in Hebei at best priceMin. Order: 1 pieceJS FITTINGS provides SABS Flanges for the Petrochemical, Process, Waterworks industries in Carbon SteelMin. Order: 1 pieceCarbon steel pipe flanges manufacturers with certificates of ISO 9001, EN 10204-3.1, EN 10204 - 3.2, TUV supplier assessment.Min. Order: 1000 pieceThreaded RF flanges made by JS FITTINGS are in good performance and competitive price. Standard and customized are acceptable.Min. Order: 1 pieceThe function of blind flanges is the same as that of the welded head and the screw cap.Min. Order: 1 pieceTank flanges are flanges most commonly used to connect a pipe to a vessel or tank of some kind.Min. Order: 1 pieceCarbon steel pipe fitting and flanges for water supply and drainage system in City construction.- Become A JS FITTINGS Customer
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STEEL FITTINGS FOR PIPE CONNECTIONThe professional manufacturing capacity of JS FITTINGS strongly guarantee the high-quality products, competitive price and short delivery time.
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Free samples can be supplied. Customers need to pay for the courier cost, which will be returned in the following orders.
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All your inquiries will be replied in 2 hours and quotations will be supplied within 24 hours.
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Once the deposit is received during the contract valid time , JS FITTINGS will take full responsibility and obligation for accomplishment of the Contract.
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The urgent order with 100% prepayment has the priority of delivery.
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