Cangxian Huahai Pipe Fittings CO., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100000PCS PER MONTH |
| Delivery Time | 30 DAYS |
| Packaging Details | BOX-PALLET |
| Application | Construction,Industry,machine building |
| Steel grade | 304/304L,316/316L etc |
| Type | seamless and welded |
| Welding line type | weld/seamless |
| Standard | ASTM,JIS,AISI,DIN,EN |
| Thickness | 1mm-150mm(SCH10-XXS),According To Your Demand |
| Outer diameter | Customized/10.27mm--219mm |
| Length | 10mm-6000mm |
| Finish | Brush Polish,bright |
| Item | 304 304L 316L 316 317L Seamless Stainless Steel Pipe |
| Brand Name | HUAHAI |
| Model Number | 1/8"-6" |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100000PCS PER MONTH |
| Delivery Time | 30 DAYS | Packaging Details | BOX-PALLET |
| Application | Construction,Industry,machine building | Steel grade | 304/304L,316/316L etc |
| Type | seamless and welded | Welding line type | weld/seamless |
| Standard | ASTM,JIS,AISI,DIN,EN | Thickness | 1mm-150mm(SCH10-XXS),According To Your Demand |
| Outer diameter | Customized/10.27mm--219mm | Length | 10mm-6000mm |
| Finish | Brush Polish,bright | Item | 304 304L 316L 316 317L Seamless Stainless Steel Pipe |
| Brand Name | HUAHAI | Model Number | 1/8"-6" |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | stainless steel threaded nipple ，ss pipe nipple | ||
SCH40/SCH80/XH STAINLESS STEEL PIPE NIPPLE 304/316 3/4"X4" NPT ASTM A312
STAINLESS STEEL PIPE NIPPLE
Selecting your material grade for your pipe nipples
304 stainless steel has a high resistance to rust. It withstands corrosion from most oxidizing acids and is often used for kitchen and food applications. However, it is susceptible to corrosion from chloride solutions (notably saline environments with high amounts of sodium chloride). Chloride ions can create localized areas of corrosion, or what is also known as "pitting," which can spread beneath protective chromium barriers to compromise internal structures. Solutions with as little as 25 ppm of sodium chloride can begin to have a corrosive effect.
316 grade is the second-most common form of stainless steel. It has almost the same physical and mechanical properties as 304 stainless steel and contains a similar material make-up. The difference is that 316 stainless steel incorporates about 2 to 3 percent molybdenum, which increases corrosion resistance - particularly against chlorides and other industrial solvents. 316 stainless steel is commonly used in many industrial applications involving processing chemicals, as well as high-saline environments such as marine, coastal regions and outdoor areas where de-icing salts are common. Due to its non-reactive qualities, 316 stainless steel is also used in the manufacture of medical industry, surgical instruments, food industry, & pharmaceutical equipment.
• 304 304L /316 316L Stainless Steel Pipe Nipple
• Schedule 40 /80
• Material Test Reports (MTR’S) Available
• Stainless Steel Conforms to ASTM A312
• Dimensions & Ends Conform to ASTM A733
• Threads Conform to ASME B1.20.1
• Meets NSF / ANSI 372
• Stocked from 1/8" through 6" diameters
| B | A ,Length | C,Nominal Wall | ||||||||||||||||||
| Pipe Size | Pipe O.D. | Close | Space | STD. | XH | |||||||||||||||
| 1/8” | 0.405 | 3/4 | 1 1/2 | 2 | 2 1/2 | 3 | 3 1/2 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.068 | 0.095 |
| 1/4” | 0.54 | 7/8 | 1 1/2 | 2 | 2 1/2 | 3 | 3 1/2 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.088 | 0.119 |
| 3/8” | 0.675 | 1 | 1 1/2 | 2 | 2 1/2 | 3 | 3 1/2 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.091 | 0.126 |
| 1/2” | 0.84 | 1 1/8 | 1 1/2 | 2 | 2 1/2 | 3 | 3 1/2 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.109 | 0.147 |
| 3/4” | 1.05 | 1 3/8 | 1 1/2 | 2 | 2 1/2 | 3 | 3 1/2 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.113 | 0.154 |
| 1” | 1.315 | 1 1/2 | 2 | 2 1/2 | 3 | 3 1/2 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.133 | 0.179 | |
| 11/4” | 1.66 | 1 5/8 | 2 | 2 1/2 | 3 | 3 1/2 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.14 | 0.191 | |
| 11/2” | 1.9 | 1 3/4 | 2 | 2 1/2 | 3 | 3 1/2 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.145 | 0.2 | |
| 2” | 2.375 | 2 | 2 1/2 | 3 | 3 1/2 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.154 | 0.218 | ||
| 21/2” | 2.875 | 2 1/2 | 3 | 3 1/2 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.203 | 0.276 | |||
| 3” | 3.5 | 2 5/8 | 3 | 3 1/2 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.216 | 0.3 | |||
| 4” | 4.5 | 2 7/8 | 4 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.237 | 0.337 | |||||
| 5” | 5.563 | 3 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.258 | 0.375 | ||||||
| 6” | 6.625 | 3 1/8 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.28 | 0.432 | ||||||
| 8” | 8.625 | 3 1/2 | 4 1/4 | 5 | 5 1/2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 0.322 | 0.5 | ||||||
Length up to 72"
XXH Sch160 is available
| NIPPLE 3/4" X 10" XH SEAMLESS 316 SS |
| NIPPLE 3/4" X 1-1/2" XH SEAMLESS 316 SS |
| NIPPLE 3/4" X 12" XH SEAMLESS 316 SS |
| NIPPLE 3/4" X 2-1/2" XH SEAMLESS 316 SS |
| NIPPLE 3/4" X 2" XH SEAMLESS 316 SS |
| NIPPLE 3/4" X 3-1/2" XH SEAMLESS 316 SS |
| NIPPLE 3/4" X 3" XH SEAMLESS 316 SS |
| NIPPLE 3/4" X 4" XH SEAMLESS 316 SS |
| NIPPLE 3/4" X 5" XH SEAMLESS 316 SS |
| NIPPLE 3/4" X 6" XH SEAMLESS 316 SS |
| NIPPLE 3/4" X 8" XH SEAMLESS 316 SS |
| NIPPLE 3/4" X CL XH SEAMLESS 316 SS |
Packaging & Delivery
1. Prompt deliver at the very day.
2. Sophisticated and professional logistic agent.
3. Well-trained and disciplined packing team.
4. After-sale service:. Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.
Competitive Advantages
1. We offer high quality products at competitive price in quick delivery.
2. 100% custom pass guaranteed.
3. Good after-sale service.
4. Flexible and Untraceable payment terms.
5. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1900
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Site Member
Cangxian Huahai Pipe Fittings CO., Ltd ,as a leading manufacturer of pipe fittings , located in famous metal fittings center ,Cangzhou City, Hebei Province China. For more than 30 years, Huahai has worked diligently to build a strong, vibrant tradition of making connections — from pipe to... Cangxian Huahai Pipe Fittings CO., Ltd ,as a leading manufacturer of pipe fittings , located in famous metal fittings center ,Cangzhou City, Hebei Province China. For more than 30 years, Huahai has worked diligently to build a strong, vibrant tradition of making connections — from pipe to...
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