| Customization: | Available |
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| Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
| Type: | Welding Flange |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Outside Diameter ≤ 24 = 1.6 mm | > 24 = ± 3.2 mm |
Inside Diameter not applicable |
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| Diameter of Contact Face 1.6 mm Raised Face = ± 0.8 mm 6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm |
Outside Diameter of Hub ≤ 12 = + 2.4 mm / - 1.6 mm | ≥ 14 = ± 3.2 mm |
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| Diameter of Counterbore not applicable |
Drilling Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm Eccentricity of Bolt Circle with Respect to Facing ≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max. |
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| Thickness ≤ 18 = + 3.2 mm / - 0 | ≥ 20 = + 4.8 mm / - 0 |
Length thru Hub ≤ 18 = + 3.2 mm / - 0.8 mm | ≥ 20 = + 4.8 mm / - 1.6 mm |
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| ANSI B16.5, ASME B16.47 FLANGE |
| Size range: 1/2" to 80" DN15 to DN2000 |
| Design: welding neck, slip on, blind, socket welding, threaded, lap-joint |
| Pressure: 150#, 300#, 600#,900#,1500#, 2500# |
| Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS |
| Material: carbon steel A105, stainless steel 304/304L, 316/316L |
| Coating: black paint, yellow transparent paint, cold and hot dip galvanize |
| Package: seaworthy plywooden case, wooden pallet |
| Types of Flange: | WELD NECK FLANGE, LONG WELD NECK FLANGE, BLIND FLANGE, SLIP ON FLANGE, SPECTACLE BLIND, SOCKET WELD FLANGE, ORIFICE FLANGE, THREAD FLANGE |
| Size: | 1/2"-72" |
| Pressure: | 150#,300#,400#,600#,900#,1500#; |
| PN16,PN25,PN40; JIS5K,JIS10K,JIS16K,JIS20K | |
| Standard: | ANSI B16.5, MSS SP-44, API 605,JIS, API 6B/6BX, AWWA C207,BS 3293, DIN, BS, AS |
| Material : | A182F51,F53,A182F1,F5,F9,F11,F12,F22 |
| A105, A350LF2,A694,F52,F60/F65/F70,A182F304/304L,F316/316L,F321,F310 | |
| Sealin face: | F.F / R.F&R.T.J |
| Quality control &inspection | Dimension test, Impact test, UT, Penetration test, tensile test |
| 150# | ||||||||
| Branch NB | A | D | E | F | Gx.No. | Weight kg | ||
| 1/2" (15) | 89 | 11,6 | 35.0 | 60.3 | 15.8 x 4 | 0.6 | ||
| 3/4" (20) | 99 | 13.2 | 43.0 | 69.8 | 15.8 x 4 | 0.8 | ||
| 1" (25) | 108 | 14.7 | 51.0 | 79.4 | 15.8 x 4 | 1.1 | ||
| 1 1/2" (40) | 127 | 19.5 | 73.0 | 98.4 | 15.8 x 4 | 1.8 | ||
| 2" (50) | 152 | 22.7 | 92.0 | 120.6 | 19.0 x 4 | 2.7 | ||
| 3" (80) | 191 | 24.3 | 127.0 | 152.4 | 19.0 x 4 | 4.5 | ||
| 4" (100) | 229 | 24.3 | 157.0 | 190.5 | 19.0 x 4 | 7.0 | ||
| 6" (150) | 279 | 25.9 | 215.0 | 241.3 | 22.2 x 8 | 10.8 | ||
| 8" (200) | 343 | 29.0 | 270.0 | 298.4 | 22.2 x 8 | 18.0 | ||
| 10" (250) | 400 | 30.6 | 324.0 | 362.0 | 25.4 x 12 | 24.0 | ||
| 12" (483) | 483 | 32.2 | 381.0 | 432 | 25.4 x 12 | 37.0 | ||
| 14" (350) | 533 | 35.4 | 413.0 | 476.3 | 28.4 x 12 | 14.0 | ||
| 16" (400) | 597 | 37.0 | 470.0 | 539.8 | 28.4 x 12 | 61.0 | ||
| 18" (450) | 635 | 40.1 | 533.0 | 577.9 | 31.8 x 16 | 68.0 | ||
| 20" (500) | 698 | 43.3 | 584.0 | 635.0 | 31.8 x 16 | 84.0 | ||
| 24" (600) | 813 | 47.8 | 692.0 | 749.3 | 35.0 x 16 | 115.0 | ||
| ITEM | STANDARD | STNDARD CODE | PRESSURE RATE | TYPE | SIZE |
| 1 | American standard | ANSI B16.5 | Class 150,300,600, 900,1500,2500 |
WN, SW,SO,BL, TH,LWN |
1/2"-24" |
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ANSI B16.36 | Class 150,300,600, 900,1500,2500 |
WN, SO, TH | 1/2"-24" | |
| AWWA | Class B D E F | RING(HUB) flange | 3"-144" | ||
| ASEM B16.47 | Class 150,300,600,900 | WN, BL | 26"-60" | ||
| 2 | British standard | BS4504 | PN6,10,16,25,40 | WN,SO,PL,BL | DN10-DN2000 |
| 3 | European standard | EN1092 | PN2,5,6,25,40,100, 160,250,320,400 |
WN,SO,PL,BL | DN10-DN4000 |
| 4 | Japanese standard | JIS B2210 | 5K, 10K, 16K, 30K | SOP(PL,BL), SOH, (SO A,B,C), WN |
10A-1500A |
| 5 | Italy | UNI 6091-6099 UNI 2280-2286 UNI 2253-2257 |
PN6,25,40,100, 160,250,320,400 |
BL,WN,PL,SO | DN15-500 |
| 6 | Germany | DIN | PN2,5,6,10,16, 25,40,64,100,160 |
SO,BL,PL,WN, LOOSE,TH |
DN10-4000 |
| Model NO. | 1/2"-48" Sch10-Sch160 |
| Technics | RF, WN |
| Certification | ASME, ANSI, JIS, GB, API |
| Color | Silver |
| Certificate | ISO9001 |
| Trademark | ST |
| Package | Pallet, Wooden Case |
| Specification | API, ISO |
| Origin | Cangzhou, China |
Production Period
We have rich experience in organizing the production and logistic, which could help us to cut the production period and ensure the supplying, so that we could meet customers' urgent demand. Besides, our timely supplying can also help customer to reduce the planned stocks reserve.
Quality Control
Quality control begins from selecting the qualified raw material supplier, then each lot of raw material must be re-tested at random when enter the material inventory.Then from the raw material cutting process, shaping, heat treatment, machining,surface treatment, packaging, all these process quality control is necessary.
Quickresponse in pre-sales and after-sales
Exact and quick offer, professional technique support, all can help the contractor or sourcing people to get the priority and opportunity in current fierce competing market. And our complete and timely after-sales solution provides the effective protection for customer.
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