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Product Details:
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| Model Number: | 2 Inch | Technics: | Forged |
|---|---|---|---|
| Shape: | Equal | Usage: | Food Grade |
| Standard: | According To Customers | Materail: | Stainless Steel |
| Type: | Cap | Pipe Size: | 1/2" Up To 110 |
| Head Code: | Round | Wall Thickness: | SCH 5s-SCH XXS |
| Highlight: | carbon steel buttweld caps,2 inch steel buttweld caps,2 inch butt weld cap |
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2 Inch Carbon Steel Gas Tank Head Industrial Forged Dished Head Welding Cap Pipe Seamless Pipe Fittings
Product Information
Porduct Name | 2 Inch Carbon Steel Gas Tank Head Industrial Forged Dished Head Welding Cap Pipe Seamless Pipe Fittings |
Size | 1/2"-24" seamless,26“-110”welded |
Standard | ANSI B16.9,MSS SP 43, DIN28011, EN10253-4, GOST17379, JIS B2313, MSS SP 75, etc. |
Wall thickness | SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60, SCH80, SCH160, XXS and etc. |
Type | Ellipsoidal head,pipe end cap,tank head,pressure vessel head,etc. |
End | bevel end/BE/buttweld |
Surface | pickled,sand rolling,brighten,matt polished,mirror polished |
Material | Stainless steel: A403 WP304/304L, A403 WP316/316L, A403 WP321, A403 WP310S, A403 WP347H, A403 WP316Ti, A403 WP317, 904L, 1.4301,1.4307,1.4401,1.4571,1.4541, 254Mo and etc. |
Carbon steel | |
Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 and etc. | |
Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H, C22, C-276, Monel400, Alloy20 etc. | |
Application | Petrochemical industy;avation and aerospace industry;pharmaceutical industry;gas exhaust;power plant;ship buliding;water treament,etc. |
Advantages | ready stock,faster delivery time;available in all sizes,austomized;high quality |
Company introduction
The welding seam direction is only allowed to be radial and circumferential.In the future, this requirement may be removed for large pipe caps.The splicing distance should be more than 3δ, and not less than 100mm(welding heat affected zone is a high stress zone, and the chemical composition in this area will burn loss.So avoid high stress areas, which are related to thickness.According to practical experience, the stress attenuation length is greater than 3δ, and not less than 100mm).But refrigeration equipment is difficult to achieve this requirement, has its particularity.
After splicing the head, splicing weld should be 100% ray or ultrasonic test, the qualification level goes with the equipment shell.The welding seam detection level and proportion of the final forming are the same as that of the equipment shell, which leads to high waste.For example: if the equipment shell is 20% tested, III qualified.The straight splicing weld and the final weld are also III qualified, with a welding joint coefficient of 0.85;
If the equipment shell is 100% tested, II is qualified.The splice weld and the final weld are also II qualified with a joint coefficient of 1
So although the head splicing is 100% detected, the qualification level is not the same, and it goes with the equipment shell.
Contact Person: Darcy Dong
Tel: 0086 18632745010
