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|Technique:||Forged Steel Pipe Cap||Type:||Socket Weld Cap, Threaded Cap|
|Material:||SS304, SS316, SS310, SS321||Size:||1/8", 1/4", 3/8", 1/2", 1/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4"|
|Thickness:||2000LB, 3000 LB, 6000 LB, 9000LB||Standard:||ASME B16.11, BS3799|
|Surface:||Anti Rust Oil, Galvanized||Packing:||Carton And Wooden Case.|
steel tubing end caps,
steel pipe end caps
Forged steel pipe cap include socket weld cap and threaded cap, they are made by forged steels that conforms to ASME specification. The most commonly used forged stainless steel is SS304 and SS316. We also offer other forged stainless steel piping components such as A310, A321.
Two types of forged steel fittings are available in the similar dimension ranges, but their pressure ratings are different. Socket weld cap is available in class 300, 6000 and 9000, while threaded cap is class 3000 and 6000.
UNS 2200 / NICKEL 200 , UNS 2201 / NICKEL 201 , UNS 4400 / MONEL 400, UNS 8020 / ALLOY 20 / 20 CB 3, UNS 8825 / INCONEL825, UNS 6600 / INCONEL 600, UNS 6601 / INCONEL 601 , UNS 6625 / INCONEL 625, UNS 10276 / HASTELLOY C 276
ASTM A182 F304/ 304L, F306/ 316L, F309S/309H, F310, F317, F321, F347, F347H, F454L ASTM A312/A403 TP304, TP304L, TP316, TP316L
Duplex & Super Duplex Steel:
ASTM A 182 – F 51, F53, F55 S 31803, S 32205, S 32550, S 32750, S 32760, S 32950.
ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C
ASTM / ASME A 182 F1, F5, F9, F11, F12, F22, F91
ASTM / ASME A 335, ASTM / ASME A 234 GR P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GR 1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91
Copper Alloy Steel
ASTM / ASME SB 111 UNS NO. C 10100, C 10200 , C 10300 , C 10800 , C 12000, C 12200, ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C71500 ( CU -NI- 70/30)
Based on the different thread type, we divided threaded cap into NPT cap and BSP cap
NPT refers to national pipe threaded which is conform to American standard ASME B1.20.1. NPT cap has tapered thread with 60 degree thread angle, its seal requires 2 turns of sealant.
BSP threaded cap are British standard threaded fittings and can be further divided into BSPP cap and BSPT cap.
BSPP Cap is parallel threaded fittings and uses bonded seal rings to do the sealing. This type threaded fittings are most popular in the UK, Asia, South Africa and Europe.
BSPT cap is similar to NPT thread fittings that has tapered thread, but it thread angle is 55 degree which is different with NPT thread. Even through they are tapered thread, NPT threaded fittings cannot be connected with BSPT threaded fittings.
Socket weld cap has great mechanical performance and excellent leak-proof, it is the substitute for buttweld fittings in small diameter applications. It provides a good flow characteristics and suits for conveying flammable, toxic or expensive material.
In Factory Inspection
Check the surface, marking, dimension and thread of stainless steel pipe cap.
Third Party Inspection
Advantages of Forged Steel Pipe Fittings
Contact Person: sales