DN25 WPB 234 Carbon Steel Lap Joint Flange

flange  

Shanxi Midas Industrial Co., Ltd is mainly one of the largest manufacture of many kinds of pipes and fittings of over forty kinds and more than three thousand specifications from DN80-DN2000 with an annual output 300000 Metric ton. The coking plant, power plant, smelter, gas station, ductile iron pipe& fittings factory are setted up in our company, every procedure will be assured finished perfect. that are widely used in drinkable water, sewage, irrigation, gas, oil pipeline, as well as food, pharmaceutical and chemical industry production process pipe network.

1),Description

The lap joint flangeis practically identical to a slip-on flange except it has a radius at the intersection of the bore and flange face,This radius is necessary to have the flange accommodate a lap joint stub end are mated gogether in an saaembly system.

2),lap joint flange/LP flange/flange Pressure:

a). ASTM B16.5:150LBS,300LBS,400LBS,600LBS,900LBS,1500LBS,2500LBS

b). DIN:6Bar,10Bar,16Bar,25Bar,40Bar,

c). BS4504,PN2.5-PN440,BS10:Table D,E,F,H,

d). JIS:5K,10K,16K,20K,30K

3),Sizes:

1/2" to 200"

4),Pressure:

150lbs to 3000lbs

5),Materials:

a). Stainless Steel: F304/304L, F316/316L, F316Ti, F321, 1.4301,1.4306,1.4541,1.4571,1.4462, A707, 0 Cr18Ni9, 0Cr19Ni10, 0Cr17Ni12Mo2, 0Cr18NiC0Ti, 0Cr18Ni12Mo2Ti, etc.

b). Carbon Steel: A105, 20Mn , 20 #, Q235, C22.8/C21, P250GH, S235JRG2, SS400, A350LF2, A350LF6, A694 F52-70 etc.

c). Alloy Steel: F5, F9, F11, F22, 1Cr5Mo, 15CrMo, 1.73880, 16Mo3 etc.

6),Applicable Standards

We can manufacture and supply flanges and forging pieces in accordance with the following standards:

A. GB:

GB/T9112-9113.4-2000,JB/T74-86.2-94,HG20592-20626-97,SH3406-96,GB/T17241.1-17241.7,GB/T15530.1-15530.8

B. ANSI:

ANSI B16.5/API605, 6A, 6B/MSS SP44/AWWA C207

C. DIN: DIN2527/2528/2561/2565/2566/2573/2576/2627-2630/2641/2642/2655/ 2656/2673/86029/86030

D. BS:

BS 4504 PN16, PN25, PN40/BS10 TABLE E / TABLE D

E. JIS:

JIS / KS 5K, 10K, 16K, 20K, 30K

F. UNI:

UNI2253/2254/2276-2278/2281-2284/6083/6084/6089-6093

G. Forging Pieces:

JB755-85/JB4726-4728-94

H. Non-standard Products

7),Kinds of forging:
a) Free forging

b) Die forging

c) Rolling

8),Rustproof treatment:
a) Lightly oiled

b) Galvanized

c) Painting with different colors

d) Just keep the flanges dry and clean as per customers' requirement

9),Features:

1) Stainless steel flange and carbon steel flange

2) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS

3) Material: 316L, 316Ti, 304L, 321, 321H, Rst37.2, C22.8

4) OD: up to 2,500mm

5) Production with anneal solution for stainless performance

6) Special design available

Outer packing:Seaworthy plywood case

10),Inspection:
a) Factory in-house

b) Third party inspection available upon request

Different accessories are available

11),About the sample

1) small size for free ,large size need some nominal payment.

2)postage should be paid by the receiver.

We can design and manufacture flanges and forging pieces according to customers’ drawings and special requirements, with the maximum OD of 5000mm and a unit weight under 4 tons.

12),Specification:

13),Related products pictures