ZIZI ENGINEERING CO.,LTD
| Payment Terms | T/T, Western Union, MoneyGram, D/P, D/A, L/C |
| Supply Ability | 50000 PCS Per Month |
| Delivery Time | 5-10 Days |
| Packaging Details | Cartons and Wooden Cases, LCL, 20ft Container |
| Material | A182 F304 |
| Threads | BSPP |
| Products | Threaded Cap |
| 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 | 6000 LB |
| Standard | ASME B16.11 |
| Brand Name | ZZ |
| Model Number | Stainless Steel |
| Certification | ISO, CE |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, D/P, D/A, L/C | Supply Ability | 50000 PCS Per Month |
| Delivery Time | 5-10 Days | Packaging Details | Cartons and Wooden Cases, LCL, 20ft Container |
| Material | A182 F304 | Threads | BSPP |
| Products | Threaded Cap | 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 | 6000 LB | Standard | ASME B16.11 |
| Brand Name | ZZ | Model Number | Stainless Steel |
| Certification | ISO, CE | Place of Origin | CHINA |
| High Light | steel tubing end caps ，steel pipe end caps | ||
Threaded pipe cap is forged pipe fitting, it has female threads and connect with pipes with male threads. The main function of pipe cap is to block off or seal the end of a pipeline and stop the flow. The advantages of stainless steel threaded cap include preventing leakage, long service life, and reducing costs of pipe connection, and its usage is very simple and fast.
ZIZI ENGINEERING has an extensive inventory of finished and half finished stainless steel threaded caps, tees, elbows, couplings and other materials pipe cap, which are widely used in power plant, oil, gas, water treatment, food processing and chemical pipe systems.
| Size | 1/8" to 4" / DN6 to DN100 |
| Pressure Rating | Class 2000, 3000, 6000 |
| Standard | ASME B16.11 and BS3799 |
| Surface | Anti-rust Oil or Galvanized |
| Stainless Steel | ASTM A182 F304/304L, F304H, F316/316L, F310, F317, F321 |
| Caron Steel | ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70 |
| Alloy Steel | ASTM A182 F1, F5, F9, F11, F12, F22, F91 |
| Duplex Steel | ASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S 32760 |
The most commonly types are NPT, BSPP, BSPT.
NPT pipe cap is National Pipe Thread Tapered type with 60 degree thread angle.
BSPP pipe cap is British standard threaded fittings with parallel thread and 55 degree thread angle.
BPPT is British standard tapered thread fitting with 55 degree thread angle.
They are not recommended to be used together.
Quality Control
1. In-factory Inspection
Check the surface, marking, dimension, chemical composition and thread of SS304 threaded cap.
2. Third Party Inspection
3. Certificate
ASTM A182 F304 Chemical Composition
| C | Mn | P | S | Si | Ni | Cr | Mo |
| 0.08 | 2 | 0.045 | 0.03 | 1 | 8-11 | 8-20 | / |
ASTM A182 F304 Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
| 515 (Mpa) | 205 (Mpa) | 30 (%) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
3,000,000-5,000,000
Employee Number:
100~200
Ecer Certification：
Active Member
Zizi Engineering Co., Ltd is a leading industrial pipe fittings and flanges supplier for construction, petrochemical and oilfield customers. We engaged in the manufacture and export of industrial pipe fittings for 9 years, our products have been sold to 37 countries around the world. We have a mode... Zizi Engineering Co., Ltd is a leading industrial pipe fittings and flanges supplier for construction, petrochemical and oilfield customers. We engaged in the manufacture and export of industrial pipe fittings for 9 years, our products have been sold to 37 countries around the world. We have a mode...
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