Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
flange,steel flange,carbon steel flange
Flanges
Seamless & Welded, X-rayed Products
Available in Carbon, High-yield, Chrome-moly and Stainless steels
Size Range: 0.25 " through 48" OD
Schedules: 10 through XXH and heavier
150# up to 2500#
Specifications & Grades:
SA-105, SA-182, SA-350, SA-694
Grades: F5 Through F91, Y42 through Y65 F304 through F347, also in L & H grade LF2 & LF3
Commodities: Weld necks, slip-ons, RTJ, Blind, Orifice Raised or Flat Faced
For more detailed information, please contact us.
The main material for carbon steel, stainless steel and alloy steel
1.ANSI FLANGES
Standard:
ANSI B16.5ANSI B16.47MSS SP44ANSI B16.36
ANSI B16.48
Types:
Welding Neck Flanges, Slip on Flanges, Threaded Flanges,
Socket Welding Flanges, Blind Flanges, Orifice Flanges,
Lap Joint Flanges, Ring Joint Flanges, Long Welding Neck Flanges, Figure 8 Blanks
PRESSURE GRADE:
Class150,Class300,Class600,Class900,Class1500,Class2500
SIZE: 1/2" NB TO 48" NB
2.DIN FLANGES
Standard:
DIN2527,DIN2566,DIN2573,DIN2576,DIN2641,DIN2642,
DIN2655,DIN2656,DIN2627,DIN2628,DIN2629,DIN2631
DIN2632,DIN2633,DIN2634,DIN2635,DIN2636,DIN2637
DIN2638,DIN2673
Types:
Welding neck FflangesSlip on FlangesThreaded Flanges
Socket Welding Flanges, Blind Flanges
PRESSURE GRADE:
6Bar,10Bar,16Bar,25Bar,40Bar
SIZE: DN10-DN1000
3.JIS B2220 FLANGES
Types:Sop type; Soh type; Plate Flanges; Blind Flanges
Pressure Class5K10K16K20K30K
SIZE:10A-1500A
4.BS FLANGES
Standard: BS 4504 SEC 3.1 : Welding neck Flanges(111/134), Hubbed Slip on Flanges(112) ,Hubbed Threaded Flanges(113),Lapped Pipeend FlangesE(133), Plate Flanges(101),Loose Plate Flanges(102), Loose Plate With Weld-neck Flanges (104),Blank Flanges(105)
PRESSURE GRADE: PN2.5 TO PN40
Standard: BS 4504(PART-1)
PRESSURE GRADE:PN2.5 TO PN40
Standard: BS 10 : Welding neck Flanges, Plate Slip-on Flanges, Screwed Boss Flanges, Slip on Boss Flanges, Blind Flanges
TYPES: Table: D, E, F, H
SIZE: 1/2" NB TO 48"NB
5.EN 1092-1:2001 FLANGES
SIZE:TYPE1(Plate Flanges); TYPE2(Losse Plate Flanges); TYPE5(Blank Flanges); TYPE11(Weld-neck Flanges); TYPE12(Hubbed Slip-on Flanges For Welding); TYPE13(Hubbed Threaded Flanges)
Pressure ClassPN2.5PN6PN10PN16PN25PN40PN63PN100
SIZE: 1/2" TO 48"
6.UNI FLANGES
TYPES: UNI227622772278608360846088608922992280228122822283... (PLSOWNBLTH) FLANGES
Pressure ClassPN0.25-250MAP
SIZE: 1/2" TO 48"
7.GOST FLANGES
TYPES:Plate Flanges(GOST12820-80); Blind Flanges(GOST12836-67); Wedling neck Flanges(GOST12821-80); Steel Butt-Welded Flanges GOST12821-80
Pressure Class:PN=0.6--PN10,0 (100 /2)
SIZE: 1/2" TO 48"
8.AS2129 AND AS4087 FLANGES
TYPES:1.Plate Flanges Table D Blind;2.Plate Flanges Table D Slip on Drilled; 3. Plate Flanges Table E Blind;4.Plate Flanges Table E Slip on Drilled;5.Flanges Tables H Blind;6.Plate Flanges Table H Slip on Drilled; 7.DIN PN16 Plate Flanges;8.Forged Flanges Table D Slip on;9.Forged Flanges Table D Screwed;10.Forged Flanges Table D Screwed GAL;11.Forged Flanges Table E Slip on;12.Forged Flanges Table E Screwed;13.Forged Flanges Table E Screwed GAL;14.Forged Flanges Table H Slip on;15.Forged Flanges Table H Screwed
SIZE: 1/2" TO 48"
3 Comments
Special steel pipe,We can produce the pipes as bellow: Specification: ASTM A106.ASTM A53.ASTMA179.ASTMA195.DIN.JIS.BS Pipe Size: from 1/4" to 28" OD from 13.7 mm to 711.2 mm Fitting Size:1/2"- 48".
SMLS steel pipe,Seamless steel pipe,API ASTM DIN SEAMLESS STEEL PIPE 2. WALL THICKNESS SCH10 TO SCH160 .
API pipe,API 5L steel pipe,API 5CT steel pipe:Standard:API 5L,API 5CT. 2.Material:GR.B,X42,X46,X52,X56,X60,X65,X70,K-55,J-55,N-80,P-110.
Structural steel pipe,Structural seamless steel pipe is used to the general structure and mechanical structure.It’s can be made into pipeline、vessel、equipment、pipe fittings and mechanical structure..
all kinds of pipes and fittings,1) Seamless steel pipes. 2) Welded steel pipes: Longitudinal/Spiral welded steel pipes.(SAW, ERW) 3) Seamless and welded steel elbow: LR&SR 45° 90° 180°..
Oil Pipeline,API 5L oil pipeline, Oil pipeline 10"SCH40 Our API certificate No.: 5L-0274 Our product size: OD: 1/2"-48"(21.3mm-1219mm) WT: SCH10-SCH80/(0.5mm-140mm) API SPEC 5L PSL 1: A25\ A\ B\ X42\ X46\ X52\ X56\ X60\ X65 \ .