Product Name: Stainless steel plate welding flange
Product series: flat welding flange series
Product Description:
Sealing surface form: flat (FF), protruding surface (RF)
Material:
Carbon Steel: ASTM A105, 20#, Q235, 16Mn, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70;
Stainless Steel (Stainess Steel): ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;
Alloy Steel (Alloy Steel): ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St45.8/III; Specification: 1/2′′～80′′ (DN10-DN5000)
Pressure rating: 0.25Mpa ~ 250Mpa (150Lb ~ 2500Lb)
Common standards:
GB: GB9112-88 (GB9113·1-88～GB9123·36-88)
American standard: ANSI B16.5, ANSI 16.47 Class150, 300, 600, 900, 1500 (TH, LJ, SW)
Japanese standard: JIS 5K, 10K, 16K, 20K (PL, SO, BL)
German standard: DIN2527, 2543, 2545, 2566, 2572, 2573, 2576, 2631 , 2632, 2633, 2634, 2638
(PL, SO, WN, BL, TH)
Italian standards: UNI2276, 2277, 2278, 6083, 6084, 6088, 6089, 2299, 2280, 2281, 2282, 2283
(PL, SO, WN, BL, TH) British Standard: BS4504, 4506
Ministry of Chemical Industry Standard: HG5010-52 ~HG5028-58, HGJ44-91～HGJ65-91
HG20592-97(HG20593-97～HG20614-97)
HG20615-97 (HG20616-97～HG20635-97)
Mechanical Department Standard: JB81-59～JB86-59, JB/ T79-94~JB/T86-94
pressure vessel standard: JB1157-82~JB1160-82, JB4700-2000~JB4707-2000
Class 150 lb. Slip-On Plate Flanges
• OD AND DRILLING for 30″ & 36″ pipe size per ASME/ANSI B16.1-1989 Class 125
Notes:
This table is intended for estimating purposes only. Applications vary, confirm all dimensions with your engineering department prior to ordering. Refer to ASME B16.5-1996 and B16.1-1989 standard for complete engineering and applications information. All dimensions are in inches unless otherwise noted. Inside diameter and thickness dimensions are application specific. Recommended bolts are 1/8” smaller in diameter than the bolt hole diameters shown.
ASME B16.5 Class 300 Plate Flanges
• Thickness to be specified by customer
Notes:
1. All dimensions are in inches unless otherwise noted.
2. Plate flanges may be ordered with or without a raised face detail.
3. Material conforms to the ASTM A-240 and ASME SA-240 standards. Chemical and physical certificates of analysis are available upon request.
4. Plate flange reference tables are intended for estimating purposes only. Applications vary so please verify all dimensions with your engineering dept. prior to ordering.
A- Inside diameter and thickness dimensions are application specific.
B- Recomended bolts are 1/8″ smaller than nominal bolt hole diameters shown.
ANSI/AWWA C207-94
Class B, D Plate Flanges
Notes:
1. All dimensions are in inches unless otherwise noted.
2. Class B, D and E steel-hub flanges, as well as Class B, D, E, and F blind flanges are also available.
3. Material conforms to the ASTM A-240 and ASME SA-240 standards. Chemical and physical certificates of analysis are available upon request.
4. Plate flange reference tables are intended for estimating purposes only. Applications vary so please verify all dimensions with your engineering dept. prior to ordering.
A- Inside diameter and thickness dimensions are application specific.
B- Recomended bolts are 1/8″ smaller than nominal bolt hole diameters shown.
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