Gold Member Since 2017
Audited Supplier
Qingdao Bestflow Industrial Co., Ltd.

High Quality Flanges, Slip-on Flange, Stainless Steel Flange manufacturer / supplier in China, offering Slip on/Blind Flanges, Die Casting Machine Parts, OEM Steel Part and so on.

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Slip on/Blind Flanges

FOB Price: US $1-500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-500/ Piece
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Port: Qingdao, China
Production Capacity: 50000/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: bestflow-flange
  • Type: Slip on,Threaded,Blind,Welding Neck,etc.
  • Structure: Flanges
  • Sealing Surface: RF
  • Trademark: BSFW
  • Specification: 1/2"-24"
  • HS Code: 7307210000
  • Standard: ANSI
  • Material: Stainless Steel
  • Connection: Flanged
  • Manufacturing Way: Forging
  • Transport Package: Wood Case or Pallets
  • Origin: China (Mainland)
Product Description
Wn Rf Forged Steel Flange
Slip on/Blind Flanges

Flange StandardFlange SizeFlange PressureFlange Type
ANSI B16.51/2'-24'Class150 Class300Blind Plate Slip onWelding Neck
ASME B16.5 Class600 Class900Socket weling Threaded RTJ(tring type joint )
ASA B16.5 Class1500 Class2500Facing: FF (flat face) RF (raised face)
ANSI B16.47 (A)1/2'-60'Class150,300Slip on Welding neck RTJ(ring type joint)
  Class400,600,900Facing: FF (flat face) RF (raised face)
ANSI B16.5 (B)26'-60'Class75,150,300Slip on Welding neck RTJ(ring type joint)
   Facing: FF (flat face) RF (raised face)
ANSI B16.361"-24"Class300,400,600Slip on Welding neck Threaded RTJ
  Class900,1500,2500Facing: FF (flat face) RF (raised face)
EN1092-1 Type01DN10-DN2000pn6 pn10 pn16 pn25 pn40Plate flange
EN1092-1 Type05DN10-DN3000pn6 pn10 pn16 pn25 pn40Blind flange
EN1092-1 Type11DN15-DN3000pn6 pn10 pn16 pn25 pn40Welding neck flange
EN1092-1 Type13DN10-DN150pn6 pn10 pn16 pn25 pn40Threaded flange
EN1092-1 Type02DN15-DN1000pn6 pn10 pn16Loose flange
GOST 12820-80DN15-DN2000pn0.6MPa 1.0MPa 1.6MPaPlate flange
  pn2.5MPa 4.0MPa 6.4MPaFF(flate face) RF(raised face)
GOST 12821-80DN15-DN2000pn0.6MPa 1.0MPa 1.6MPaWelding neck flange
  pn2.5MPa 4.0MPa 6.4MPaFF(flate face) RF(raised face)
GOST 12836DN15-DN2000pn0.6MPa 1.0MPa 1.6MPaBlind flange
  pn2.5MPa 4.0MPaFF(flate face) RF(raised face)
 Slip on/Blind Flanges
1.    OEM Factory : Professional manufacturer, clients from whole world. A group of highly experiencedtechnical engineers is right here waiting for any of your requests.
2.    High Quality, Competitive Price: Custom is accepted.
3.    Complete Service: Long service Life, Fast delivery, Multilingual services.
4.    Certificates: ISO9001, CE, , UL, WRAS.
5.    Low MOQ: Ready for providing the sample and producing some small orders.

Slip on/Blind Flanges
Market support 
In order to help customer promote BSFW brand, we can supply strong market support. Various promotion items according to partners demands

Slip on/Blind Flanges

Slip on/Blind Flanges

Q1: Can I have my own customized product?
A: Yes, your customized requirements for color, size, mark, etc.
Q2: Can I have my own Logo on the product?
A:Yes,we can print your own logo on the product,antes de production,you 
can tell us your requirements of logo.
Q3: Can you produce the products according to my own drawing? 
A:Yes,we can produce the products according to your drawing.
Q4: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q5: What is your terms of payment ?
A:For the payment,we can discuss according to the specific operation of orders.

Q6: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q7: What certificate do you have?
A:We have ISO9001,UL,FM,CE and WRAS certificate.
Q8: Can I request to change the form of packing and transportation?
A:Of course,we can pack and transport according to requirements of customers.
Q9: Can I request to advance the shipment?
A:Yes,if you need advance the shipment,please inform us in advance,
we will arrange the shipment according to your requirements.
Slip on/Blind Flanges

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