China Machining Forged SAE4140 Flange

Machining forged SAE4140 flange from China factory

STANDARDS

SIZE

PRESSURE

TYPE

GOST flanges

DN15-DN3000

PN6,PN10,PN16,PN25

gost12821-80 plate flange,blind flange

PN40,PN63,PN100

gost12820-80 collar (welding neck) flange

ANSI B16.5

1/2"-24"

class75,125,150,300

slip-on,welding neck,socket welding,

ASME B16.5

class400,600,900

threaded,lap joint,blind,RTJ(ring joint)

ASA B16.5

class1500,2500

FF(flat face),RF(raised face)

ANSI B16.47 A

12"-60"

class150,300

slip-on,welding neck ,RTJ(ring joint)

class400,600,900

FF(flat face),RF(raised face)

ANSI B16.47 B

26"-60"

class75,150,300

slip-on,welding neck ,RTJ(ring joint)

FF(flat face),RF(raised face)

ANSI B16.36

1"-24"

class300,400,600

welding neck,slip-on,RTJ,threaded

class900,1500,2500

FF(flat face),RF(raised face)

AWWA C207 flanges

4"-144"

class150

Table 2 AWWA ring flanges classB classD

class300

Table 3 AWWA hub flanges classD

class400

Table 4 AWWA hub flanges classE

class600

Table 5 AWWA ring flanges classE

class900

Table 6 AWWA ring flanges classF

class1500

Table 6 AWWA ring flanges classF

class2500

Table 7 AWWA blind flanges thickness

DIN flanges

DN10-DN4000

PN6,PN10

DIN2502,2503,2527,2565,2566,2573

PN16,PN25

2576,2627,2628,2629,2630,2631

PN40,PN64

2638,2641,2642,2656,86029,86030

PN100,PN160

2632,2633,2634,2635,2636,2637

JIS B 2220

10A-1500A

1K,2K,5K,10K,16K

SOPFF,SOPRF,SOH,BL

20K,30K,40K,63K

A-TYPE,B-TYPE,C-TYPE

6BAR,10BAR,16BAR

welding neck

25BAR,40BAR

slip-on

EN1092-1

DN10-DN1800

PN6,PN10,PN16

TYPE01,02,05,11,12,13

21,32,32,36,37

UNI flanges

DN10-DN2000

PN6,PN10,PN16

DIN2642,2282,6093,2254,2527,6092

PN25,PN40,PN64

6089,2277,2278,2284,2253,6082

PN100,PN160

2276,6083,6084

SABS1123

15mm-800mm

plate

BS4504,BS10

DN10-DN800

PN6,PN10

slip-on,welding neck,socket welding

PN16,PN25

plate,threaded,lap joint,blind

PN40,PN63

FF(flat face),RF(raised face)

ISO7005-1

DN10-DN800

PN6,PN10

slip-on,welding neck,socket welding

PN16,PN25

plate,threaded,lap joint,blind

PN40,PN63

FF(flat face),RF(raised face)

Surface Treatment

Rust-proof oil,Black,Yellow,Electro Galvanizing,Hot Dip Galvanizing

Packing

Wooden Pallets or Wooden Cases or As Customers' Requirements

Payment Terms

L/C Or 30 % Advance By T/T and The balance Will be Paid After the copy of B/L

Delivery Time

30 Days after the Advance or the L/C

Application

Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry and general pipes connecting projects etc.

After-Sales Service

Orders and Products Tracking System