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ASTM A350 LF2 Low Temperature Carbon Steel Weldneck Flanges Supplier

ASTM A350 LF2 Low Temperature Carbon Steel Weldneck Flanges Supplier
weld neck is one type of pipe flanges,Chainmill Industry can not only supply low temperature carbon steel A350LF2 weld neck flange ,but also stainless steel weld neck flange,alloy steel weld neck flange,duplex steel weld neck flange.We can produce weld neck flange according to ASME B16.5,EN1092-1,JIS B2220,etc with raise face,flat face,RTJ ,etc
Product Details:

ASTM A350 LF2 Low Temperature Carbon Steel Weldneck Flanges Supplier

      Chainmill Industry is the manufacturer and supplier of ASTM A350LF2 Low temperature Carbon Steel Weld Neck Flange in China.Except that,Chainmill Industry can also offer ASTM A350LF2 Low temperature Carbon Steel slip on flange,ASTM A350LF2 Low temperature Carbon Steel socket weld flange,ASTM A350LF2 Low temperature Carbon Steel thread flange,ASTM A350LF2 Low temperature Carbon Steel blind flange,ASTM A350LF2 Low temperature Carbon Steel plat flange and ASTM A350LF2 Low temperature Carbon Steel special flange as per the drawing offered by client.


       

    Chainmill is specializing in producing and selling all kinds of flange, forgings, butt welding pipe fittings, steel pipes, steel plates, fasteners and valves. The materials as follows: stainless steel ,duplex steel  304/304L,316/316L, 317/317L, S31803/2205904L,2507,254SMO, 316Ti/321/1.4541alloy steel WP5WP9WP11WP12WP22WP91; pipe line steel API X42X52 X60X65 X70; carbon steel WPB, WPC, WPL6WPL3 and etc. The standards of products are related to ASME (ANSI), DIN, EN, GB/T, JB, SH, HG, JIS. Moreover, we can manufacuture special products according to customers’ requirement. The products mainly used in petroleum, petrochemical, electric power, coal chemical, natural gas, iron and steel, pharmaceutical industries. Our products not only sell to domestic, but also exported to overseas such as Europe, the Unites States, South America, Mid-east and South-east Asia etc.

 

      Our company has obtained ISO9000-2000 quality system certification, PED certification, certification of material, forging flange license of special equipment (pressure piping), etc. We commit ourselves to produce and sell high quality products to our customers. In addition, we always believe that high quality products due to high standards of quality management system. So our products are in accordance strictly with the ISO9001 quality system in the aspect of design process, forging, heat treatment, machining, testing, packaging and shipments. Unit now, there are 6 sets of forging equipment machine, 5 precise sets of CNC machine and more than 50 sets of ordinary production machine and 1 set of perfect testing equipment to guarantee the quality of products.

 

       We are in accordance with the quality standards strictly in the aspects of raw material procurement, production, processing, and transportation, customer services to inspect and control the products. All products must pass the quality inspection and testing before they sold out. In addition, we can provide the certification and records to guarantee the quality. 

 

 

The type of Flange

Weld Neck Flange

Materials Standard

SA350/350M

Materials

A105 Carbon steel

Diameter

1/2”-72”

Heat Treatment

Normalizing

Product Class/LBS

75LB, 125LB, 150LB, 300LB, 400LB, 600LB, 900LB, 1500LB, 2500LB; 5K, 10K, 16K, 20K, 30K
PN2.5, PN6, PN10, PN16, PN25, PN40, PN64, PN80, PN100, PN250, PN320, PN400

Sealing Face

RF, FF,RTJ,TG,MFF,LF,LM,TF,GF,

Production Standard

ASME/ANSI B 16.5, ASME B 16.47 SERIES A(MSS SP 44), ASME B 16.47 SERIES B(API 605)

Wall Thickness

SCH10S-50MM

Origin

China

Packing detail

Plywood cases

Certification

TS,PED,ISO9001

Marking

According to the Clients’ requirement

Production capacity

500 tons/month

 Delivery  Time

As per the quantity of order

Delivery Port

Any Port of China

Application

Chemical processing, transport and storage, Oil and Gas exploration and processing equipment, Marine and other high chloride environments, Pulp and paper digesters, liquor tanks and paper machines.



CHEMICAL PROPERTIES:


Grade

C

Mn

P

S

Si

A350LF2

≤0.30

0.60-1.35

≤0.035

≤0.040

0.15-0.30

Grade

Cr

Cu

Mo

Ni

V

A350LF2

≤0.30

≤0.40

≤0.12

≤0.40

≤0.08



MECHANICAL PROPERTIES:

Grade

Ultimate Tensile Strength ,psi Minimum

Yield Strength,ksi Minimum

Elongation Percent %

Reduction of Area %

Hardness

A350LF2

485-655

≥250

≥22

≥30

197

Chainmill Industry is known as one of the professional astm a350 lf2 low temperature carbon steel weldneck flanges supplier manufacturers who can offer you various steel products at competitive price. And various sizes are available. You can choose the one you need.





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