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CANGZHOU QHT PIPELINE EQUIPMENT CO., LTD.

Alloy Steel Flange, Flange, Pipe Fitting Flange manufacturer / supplier in China, offering Forged Alloy Carbon Steel ASME ANSI Blind Flange on Stock, 63# Big Size Stainless Steel H Beam, H Beam I Beam JIS ASTM GB Standard Quality Steel Beam and so on.

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Supplier Homepage Product Alloy pipe fittings Alloy flange Forged Alloy Carbon Steel ASME ANSI Blind Flange on Stock

Forged Alloy Carbon Steel ASME ANSI Blind Flange on Stock

Purchase Qty.:
(Tons)
5-99 100+
FOB Unit Price: US $1,400 US $1,100
Purchase Qty. (Tons) FOB Unit Price
5-99 US $1,400
100+ US $1,100
Get Latest Price
Port: Tianjin, China
Production Capacity: 2000 Ton/ Month
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: 26" * 1500#
  • Type: Welding Flange
  • Structure: Flanges
  • Sealing Surface: FF
  • Size: 1/2"-200"
  • Certificate: ISO9001:2008, SGS, BV, API etc
  • Trademark: QHT
  • Specification: ISO, SGS, BV, API
  • HS Code: 3079100
  • Standard: ANSI, DIN, GB, JIS, GOST, BSW
  • Material: Alloy Steel
  • Connection: Welding
  • Manufacturing Way: Press
  • Technical: Forging
  • Productivity: 500tons/Month
  • Transport Package: Plywood/Wood Pallet and Case, etc.
  • Origin: Cangzhou, Hebei
Product Description
Alloy Steel Flange:
Alloy flange is mainly used in the special characteristics of piping and pipelines, mostly for high-temperature & high-pressure position. The common materials are 12Cr1MoV, 15CrMo, P91, P22, 10CrMo910, etc.

1.
Product details:

 
MaterialsCarbon Steel: ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH and so on
P250GH, P280GHM 16MN, 20MN ,20#
Stainless Steel: ASTM A182, F304/304L, F316/316L and so on
Alloy Steel: A182 F11, A182F22, A182F12, A182 F5, A182F91, A182 F9 and so on
TypesSlip On Plate Flange/Plate Flange , Slip On Hub Flange/Bossed
Welding Neck Flange/WN flange/ Loose Flange/Lapped Flange /Backing Flange
Blind Flange/Blank flange, Lap Joint Flange /LJ Flange
Socket Weld Flange/SW Flange   Threaded Flange/Screwed Flange
Loose Flange/Lapped Flange Backing Flange RTJ /o-Ring
Custom Flange/Special Flange   Hot/Cold/Electro Galvanized Flange
StandardsANSI/ASME/ASA B16.5 FLANGES, ANSI B16.47 A/B FLANGES
JIS B 2220 FLANGES, KS B 1503, DIN SERIES, UNI, EN1092-1, BS4504
BS 10 TABLE D/E/F FLANGES, SANS 1123 FLANGES/SABS 1123
GOST12820-80/GOST12821-80, NFE29203/NS/AS/ISO/AWWA FLANGES
SizeDN15 (1/2") to DN5000 (200")   
Pressure &Ratings150LBS, 300,600,900,1500,2500 ANSI, ASA B16.5
PN6 PN10 PN16 PN25 PN40 PN64-DIN/UNI
PN6 PN10 PN16 PN25 PN40 PN63-EN1092-1/BS4504
PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0-GOST12820-80
PN0.6Pa, PN1.0Pa, PN1.6. PN2.5, PN4.0, PN6.3. -GOST12821-80
600kPa, 1000.1600.2500.4000.-SANS 1123
5KG, 10KG, 16KG, 20KG, 30KG, 40KG-JIS B2220/KS B1503
TABLE D, TABLE E ,TABLE F-BS 10, AS2129
CLASS D, CLASS E, CALSS F, AWWA C207
TechnicalForging
Surface TreatmentRust Prevention , Black Paint Coating or Phosphate Treatment with Black Color
Varnish Paint Coating, Varnish Oil Coating,
Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white, Coating thickness 20~30μm)
Hot Dip Galvanizing Coating (Coating Thickness 200μm around)

2.Application & Type:
 
ApplicationWater works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry
and general pipes connecting projects etc.


Forged Alloy Carbon Steel ASME ANSI Blind Flange on Stock
 
Type:

1) Weld neck flange(WN)

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


2) Blind Flange (BL)
1, Used to close ends of piping
2, Has no bore
3, Permits access to sealed lines


3) Lap Joint Flange (LJ)
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


4) Slip On Flange(SO)
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


5) Socket Welding Flange (SW)
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


6)Thread Flange (TH)
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


7)Other flanges
Orifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings

3.Certificate & Inspection:

ISO9001:2008, SGS, BV, API etc.

Quality Control System-Well Equipments and Machinery-Well Workers and Engineers

4.QA & DOC:
 
Product Certificate, Chemical Composition Report, Mechanical Properties Report, UT Report, Heat Treatment Report, Dimensions Check Report.

5. Production process:


Forged Alloy Carbon Steel ASME ANSI Blind Flange on Stock
6.Delivery Time:

    According to customer's requirement(within 5-30 working days)

7. Productivity: 500Tons/Month

8. Other steel pipe fittings:
 
  DescriptionsSize                                   Remarks
Elbow45°/60°/90°/180°
1/2"-48"
 
Standard:  ANSI; BS; JIS; DIN; MSS; etc
FlangesPL/SO/WN/SW/BL/IF
1/2"-48"
 
Material: Carbon steel; Stainless steel; Alloy steel;
 Cast iron; etc
ReducerCON/ECC 
1/2"-48"

 
Structure Technique: Forged and casting flanges.
                
TeesEqual/reducer 
1/2"-48"

 
Surface Coating technique: Sand Blast; Lacquering;
NippleThreaded/Hex/ Round 1/2"-48"Surface finishing: black, electro-galvanized, hot-galvanized
 
UnionMale/female 
 1/8"-6"

 
Pressure:3000#-9000#
OutletWeldolet/threadolet/socko let
 1/8"-6"
 
Standard:MSS SP-97
CapBW CAP 
1/2"-48"

 
Best price&high quality
Coupling  SW/Threaded 
 1/8"-6"

 
PLE;PSE;TLE,BSE;TOE
PlugSquare/hex/round 
 1/8"-4"

 
Large QTY&Lower price
BushingRound/Hex/Flush 
1/8"-4"

 
Pressure:3000#-9000#
Swaged nippleThreaded/Plain 
 1/8"-4"

 
SCH10S-SCH80


9. Others:

      1) Special design available according to requirement
      2)Anti-corrosion and high-temperature resistant with black painting
      3) All the production process are made under the ISO9001:2000 strictly .

10.  Packing:  
 
Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc, Hot dipped Galvanized. 
Fumigated Plywood/Wood Pallet and Case Wooden Pallets vs Wooden Cases or As Customers' Requirements.

Forged Alloy Carbon Steel ASME ANSI Blind Flange on Stock

11. Payment terms:
  1)  T/T;
  2) L/C at sight;  
  3) 30% Deposit in advance and balance should be paid before shipment based on you nominate the    forwarder;
 4) 30% Deposit in advance and balance should be paid after you get the copy of B/L based on we nominate the forwarder.

12. Clients:

Our main clients are from Turkey, Italy, France, Spain, South Africa, Moroco, Dubai, Iran, Syria, Singapore, Vietnam, Austria, USA, Canada, Mexico, Korea, Thailand, India, Bulgaria, Russia and so on

Why Choose us:

1) Fully Machining Services:   
Gringing parts , Machining parts, CNC milling and turning parts , CNC milling parts, CNC
 metal parts, grinding parts, stamping parts, casting and forging parts, assembly service.

2) Various Machining Materials:
Metal parts, stainless steel parts, alloy steel parts  ,brass parts, bronze parts, copper 
parts, aluminum parts, plastic parts, ect. 

3) Various Finishes:
Anodizing, Electroplating, Polishing, Powder Coating, Blacken, Hardening, Painting and 
many other treatment of the parts.

4)Quality Assurance :
IPQC inspect each precision grinding parts during every processing step; 100% inspection before shipment by micrometer, height gauge, projector measuring machine, coordinate 
measuring machine(CMM), ect. Any disqualification will be responsible by us.

5) Advantage:
1>.Non-standard/standard/OEM/ODM/customized service provided
2> No MOQ, no quantity limited
3 >Fast lead time
4> Can meet DIN,JIS,ASTM,AISI,BS,GB standard

 
Contacts: 

If  you  have  any  questions,please feel free to contact me.
we are sure your inquiry or requirements will get prompt attention.


Wunjun Peng
Tel:+86-317-6210991
Fax: +86-317-6219222
Web: www.qhtfittings.com
 

 




 
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