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Made in China ASTM A105 Weld Neck Forging Flange

Made in China ASTM A105 Weld Neck Forging Flange, Find details about China Weld Neck Flange, Welding Neck Flange from Made in China ASTM A105 Weld Neck Forging Flange

Model NO.
weld neck flange BTF-FL-013
Manufacturing Way
Forging
Product Name
Made in China ASTM A105 Weld Neck Forging Flange
Shipment Term
by Sea or by Air
Pressure
150lbs-2500lbs
Carbon Steel Flange
A105 A105n Q235 St37.2
Stainless Steel Flange
Ss316 Ss316L Ss304 Ss304L
Alloy Steel Flange
16mo3 13crmo4-5 15CrMo
Surface
Painting or Rust Oil
Quality Control
TUV SGS
Quality Certificate
Material Test Report Dimension Report
Certificate
Forma Forme Co
Trademark
BTF or as request
Transport Package
Ply Wooden Cases or Pallet
Specification
1/2"-80"
Origin
China
HS Code
73079100
Model NO.
weld neck flange BTF-FL-013
Manufacturing Way
Forging
Product Name
Made in China ASTM A105 Weld Neck Forging Flange
Shipment Term
by Sea or by Air
Pressure
150lbs-2500lbs
Carbon Steel Flange
A105 A105n Q235 St37.2
Stainless Steel Flange
Ss316 Ss316L Ss304 Ss304L
Alloy Steel Flange
16mo3 13crmo4-5 15CrMo
Surface
Painting or Rust Oil
Quality Control
TUV SGS
Quality Certificate
Material Test Report Dimension Report
Certificate
Forma Forme Co
Trademark
BTF or as request
Transport Package
Ply Wooden Cases or Pallet
Specification
1/2"-80"
Origin
China
HS Code
73079100
Made in China ASTM A105 Weld Neck Forging Flange   

threaded flange
Threaded Flanges are also known as screwed flange, and it is having a thread inside the flange bore which fits on the pipe with matching male thread on the pipe. This type of joint connection is Speedy and simple but not suitable for high presser and temperature applications. Threaded Flanges are mostly used in utility services such as air and water.
Blind Flanges
The blind flange is a blank disc with bolt hole. These types of flanges are used with another type of flange to isolate the piping system or to terminate the piping as an end. Blind flanges are also used as a manhole cover in the vessel.
Slip on flanges 
Slip-On flange has a hole with matching outside diameter of pipe from which pipe can pass. The flange is placed on pipe and fillet welded from both inside and outside. Slip-On Flange is suitable for low pressure and temperature application. This type of flange is available in large size also to connect big bore piping with storage tank nozzles. Normally, these flanges are of forged construction and are provided with the hub. Sometimes, these flanges are fabricated from plates and are not provided with the hub.
Weld neck flange
Weld neck flange are most widely used flanged in process piping. It gives the highest level of joint integrity due to Butt-welded with a pipe. These types of flanges are used in high pressure and temperature application. Weld neck flanges are Bulky & costly with respect to other types of flange.

Production instructions
We can produce Amercian Standard, German Standard, Italian Standard, European Standard, Chinese Standard flanges, also offer all kinds of non-standard flanges according to you drawings, diameter ranging from DN15 to DN3000, press rate up to 2500LBS. Flanges are made of carbon steel, stainless steel, alloy steel, duplex ferric-austenitic steel.

Flange Standard
American StandardASME B16.5,ASME B16.47,ANSI B16.5,API605,AWWA C207
Japanese StandardJIS / KS 5K / 10K / 16K / 20K / 30K
German StandardDIN2527,2528,2561,2565,2566,2573,2576,2627-2638,2641,2642,2655,2656,2673,86029
British StandardBS4504 PN16 / 25 / 40,BS10 TABLE E / TABLE D
Italian StandardUNI 2253,2254,2276,2278,2281,6084-6093
China StandardGB/T 13402-92,GB/T9112-9124-2000,HG5010-5028

Production Process
Made in China ASTM A105 Weld Neck Forging Flange

Equipment Exhibition

Made in China ASTM A105 Weld Neck Forging Flange

Product Show

Made in China ASTM A105 Weld Neck Forging Flange
 Made in China ASTM A105 Weld Neck Forging Flange
Quality Assurance
Quality System Certificate:
We have Grade A Manufacture License of Special Equipment , Press Equipment Directive Quality-Assurance System Certificate , China Classification Society Certificate of Work Approval, TUV Certificate
Perfect Inspection Process:
Raw material inspection(5steps)- Raw materials testing is to ensure the raw material conforming to the order requirements.
Process testing(10steps)-Each processing step testing is to guarantee each step product qualified.
Factory testing(6steps)-Assure 100% product qualified rate to meet customer's requirements

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