DN100 Stainless Steel Pl Flat Welding Flange RF FF

Dn100 Stainless Steel PL Flat Welding Flange RF FF Types\' SpecificationWelding neck1, Preferred for high-pressure, subzero or elevated temperature2, Hub is tapered and bored to match pipe\'s inside diameter so flow is not restricted, preventing turbulence and reducing erosion3, Easily radiographed and provides excellent st

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Dn100 Stainless Steel PL Flat Welding Flange RF FF 
Types' Specification
Welding neck
1, Preferred for high-pressure, subzero or elevated temperature
2, Hub is tapered and bored to match pipe's inside diameter so flow is not restricted, preventing turbulence and reducing erosion
3, Easily radiographed and provides excellent stress distribution
 
Slip-on
1, Not normally used in high-stress applications due to low hub and weld attachment
2, Silps over outside of pipe
3, Inside of flange welded at hub and end of pipe
 
Lap joint
1, Used where bolt alignment or access for cleaning is required
2, Similar to slip-on flange when used with lap joint stub end
3, Radius at intersection of flange face and bore to match lap joint stub end
 
Threaded
1, Used where welding would would be hazardous
2, Designed for low-pressure and non-cyclic applications
3, Bore is threaded to match pipe thread
4, Tapered to seal pipe and flanges
 
Socket welding
1, For small-diameter chemical processes, hydraulic and stream distribution lines
2, Similar to slip-on flange
3, Counter bore matches pipe bore, allowing unrestricted flow
4, Counter bore from hub side fits pipe's outer diameter -  can insert pipe in socket with fillet weld at hub
 
Blind
1, Used to close ends of piping
2, Has no bore
3, Permits access to sealed lines
 
Other flanges
Orifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings, Customer Drawings

 

Size
1/4"' ' (DN8) to 48' ' (DN1200) 
StandardASME/ ANSI,  API,  DIN, GOST,  BS,  AS,  JIS,  JPI
MaterialCarbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345
Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347H
Alloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91
PressureClass150,   300,   600,   900,  1500  and  2500
PN6,   PN10,   PN16,   PN25,   PN40  and  PN64
JIS  5K,  10K, 16K  and  20K
TypeSlip-On,  Welding  Neck,  Blind,  Socket  Welding,  Threaded,   Lap  Joint , Plate,  etc
FacingRF, FF, FM-M, T-G, RJ
FinishTransparent oil, rust-proof oil, hot galvanizing
ConnectionButt  Weld  &   Socket  Weld  &   Thread
Markingstandard  or  as  customer' s  need
Inspectionin-house  or  the  third  party
Applicationchemical  industry,   petroleum  industry,   construction  industry, and  so  on
Delivery  Timeusually  within  25-30  days  after  we  have  confirmed  your  order
MOQ10  pieces 
Packingwooden  cases  or  wooden  pallets  or  as  per  customer' s  requirement
Productivity300000  tons  per  year
 
DN100 Stainless Steel Pl Flat Welding Flange RF FF

DN100 Stainless Steel Pl Flat Welding Flange RF FF





DN100 Stainless Steel Pl Flat Welding Flange RF FF
DN100 Stainless Steel Pl Flat Welding Flange RF FF
DN100 Stainless Steel Pl Flat Welding Flange RF FF
DN100 Stainless Steel Pl Flat Welding Flange RF FF
DN100 Stainless Steel Pl Flat Welding Flange RF FF
DN100 Stainless Steel Pl Flat Welding Flange RF FF
RFQ

 1.Q:What are your major products?
A:We mainly dealing with ERW black pipes, steel pipes,pipe fittings, grooved fittings.
2..Q:Can I get some samples? 
A:We can offer the samples free but you need paid the freight cost by yourself.
3.Q: How About the quality?
A: We support third party inspection, like BV,SGS etc.
4.Q :What size you can provide ?
A:About Wall Thickness: we can provide from 1.5mm to 10mm , 
About Outer Diameter: we can provide from 1/8'' to 6''.
5.Q:What kind of payment is accepted? 
A:T/T , L/C etc
6.Q:How about the delivery time?
A: New production:Need about 15-40 days after receiving your down payment or L/C
Stock: After your down payment ,we will deliver within about 7days.

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