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| Place of Origin | CHINA |
| Brand Name | KASUGAI |
| Certification | ISO; PED |
| Model Number | AISI 304 ISO 49-1994(E) CL150 Cast Threaded Hexagon Nipple |
| Document | Product Brochure PDF |
AISI 304 ISO 49-1994(E) CL150 Cast Threaded Hexagon Nipple
Product Information
A Threaded Hexagon Nipple is a type of pipe fitting commonly used in plumbing and piping systems to connect two pieces of threaded pipes or fittings together.
· Function: The threaded hexagon nipple is designed to join two threaded pipes or fittings in a plumbing system.
· Design: It typically features male threads on both ends and a hexagonal section in the middle for easy tightening using a wrench.
· Material: Commonly made from materials like brass, stainless steel, or other metals for durability and resistance to corrosion.
| Product Name | AISI 304 ISO 49-1994(E) CL150 Cast Threaded Hexagon Nipple |
| Thread Types | ASME B1.20.1(NPT) |
| Dimensions | ISO 49-1994(E) |
| Size Range | 1¼ ” |
| Pressure Class | Class 150 |
| Materials | AISI 304/L |
Standard & Materials:AISI 304L
The SAE/ANSI 304 (AISI 304) is the most commonly available and used type of stainless steel. It is also referred to as 18/8 stainless steel, A2 stainless steel (as per the ISO 3506), or 304S15 (as per the British Standard). This is an austenitic chromium-nickel alloy which practically means that it has a very high corrosion resistance. It is also nonmagnetic and can’t be hardened through heat treatment. As AISI 304 can withstand extremely corrosive environments and can be shaped, machined and welded relatively easy, it is very popular for a wide range of applications.
AISI 304/L Chemical Composition (%)
| Grade | C, max | Cr | Mn, max | Ni | P, max | S, max | Si, max |
| AISI 304 | 0.08 | 18~20 | 2 | 8~10.5 | 0.045 | 0.03 | 1 |
| AISI 304L | 0.03 | 18~20 | 2 | 8~12 | 0.045 | 0.03 | 1 |
AISI 304/L Mechanical Properties
| Mechanical Properties | 304 | 304L |
| Hardness, Knoop | 138 | 158 |
| Hardness, Rockwell B | 70 | 82 |
| Hardness, Vickers | 129 | 159 |
| Tensile Strength, Ultimate | 505 MPa | 564 MPa |
| Tensile Strength, Yield | 215 MPa | 210 MPa |
| Elongation at Break | 70% | 58% |
| Modulus of Elasticity | 193~200 GPa | 193~200 GPa |
| Charpy Impact | 325 J | 216J |
ISO 49-1994(E) Dimensions of Hexagon Nipples (mm)
Width across flats, s, are left to the discretion of the manufacturer.
| Fitting Sizes (inches) | Dimensions (mm) | ||
| N8 | N8 R-L | N8 Reducing | a |
| ⅛ | — | — | 29 |
| ¼ | — | — | 36 |
| ⅜ | — | ⅜ ×¼ | 38 |
| ½ | ½ |
½ ×¼ ½ ×⅜ |
44 |
| ¾ | ¾ |
¾ ×⅜ ¾ ×½ |
47 |
| 1 | (1) |
1 ×½ 1 ×¾ |
53 |
| 1¼ | — |
(1¼ ×½) 1¼ ×¾ 1¼ ×1 |
57 |
| 1½ | — |
(1½ ×¾) 1½ ×1 1½ ×1¼ |
59 |
| 2 | — |
(2×1) 2 ×1¼ 2 ×1½ |
68 |
| 2½ | — | (2½ ×2) | 75 |
| 3 | — |
(3×2) (3 ×2½) |
83 |
| 4 | — | — | 95 |
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