螺纹法兰

1.尺寸范围:
DN15-DN2000 (1/2inch-80inch)

2.连接面:
RF,FF,RTJ,TF,GF

3.生产标准&压力等级:
1) ANSI/ASME/ASA B16.5/B16,47:150LBS,300LBS,600LBS,900LBS,1500LBS,2500LBS
2) DIN/UNI: PN6 PN10 PN16 PN25 PN40 PN64
3) EN1092-1/BS4504: PN6 PN10 PN16 PN25 PN40 PN63
4) GOST12820-80: PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0
5) GOST12821-80: PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0, PN6.3.
6) SANS 1123: 600KPA, 1000KPA.1600KPA.2500KPA.4000KPA.
7) JIS B2220/KS B1503:5KG, 10KG, 16KG, 20KG, 30KG, 40KG
8) BS 10, AS2129: TABLE D, TABLE E ,TABLE F
9) AWWA C207: CLASS D, CLASS E, CALSS F

4.材质:
A.碳钢: ASTM A105,ASTM A350 LF1/ LF2, S235JR, P245GH, P250GH, P280GH,A694 F42/ 46 /52 /56 / 60 / 65 / 70, etc
B.不锈钢: ASTM A182 F304/304L/304H, F316/316L,F317/317L,F321,F310,F347,Etc.
C.合金钢: ASTM A 182 F1/ F5/ F9/ F11/ F22/ F91/ Etc.
D.双相钢和超级双相钢: ASTM A815 UNS S31803/S32205/S32750/S32760

5.表面处理:
Black painting, anti-rust varnish, anti-rust oil, hot-galvanized

6.无损探伤测试:
penetration test, ultrasonic test, radiographic test

7.证书:
CE/ISO/PED/TS/BV/CQC Certificate.

8.包装:
Plywood Case or Pallet