Product Details
NPT Pipe Cap 1 1 / 4 " Class 6000 ASTM A350 LF3 Steel Pipe Caps BS
3799
NPT Threaded Caps
High quality NPT Pipe Cap 1 1 / 4 " Class 6000 ASTM A350 LF3 Steel
Pipe Caps BS 3799 is offered in best price and large dimensions
ranges. The manufacture standards can be ASME B16.11 and BS 3799.
Threaded caps is prevalent because of good quality, low cost and
easy installation. It is common used in pipe systems within 4 inch.
The thread type of pipe caps can be customized based on your needs.
Threaded Steel Pipe Cap Dimensions
Size | 1/8" to 4" / DN6 to DN100 |
Pressure Rating | Class 3000, 6000 |
Standard | ASME B16.11 and BS3799 |
Surface | Anti-rust Oil or Galvanized |
Thread Type | NPT, BSPP, BSPT |
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 |
Threaded Pipe Cap Weight
Package of NPT Threaded Cap
- Marking: Grade, Lot No, Size, Standard and Pressure.
- Package: Warped plastic foam first. Then packed Threaded Cap into wooden cases.
- Tagged labers on the outside of the package for easy
indentification.
Inspection of High Pressure Pipe Cap
- Surface check: dents, die marks, porosity, undercuts.
- Clear marking: size, material grade, pressure, heat No.
- Measure the size: diameter, thickness, height of end to end.
- Test NPT thread with go/no go gauge.
Advantage of Steel Pipe Caps
- Durable
- High Quality
- Good Price
- Fast Delivery
ASTM A350 LF3 Chemical Composition
C | Mn | P | S | Si | Ni | Cr | Mo |
0.2 | 0.9 | 0.035 | 0.04 | 0.2-0.35 | 3.3-3.7 | 0.3 | 0.9 |
ASTM A350 LF3 Mechanical Properties
Tensile Strength | Yield Strength | Elongation |
485-655 (Mpa) | 260 (Mpa) | 22 (%) |
Company Profile
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 modern and professional manufacturing
plant, established two warehouses near the harbor one after
another. They are the base for our ability to offer high quality
products and fast delivery.
Our products mainly are butt weld fittings, forged pipe fitings and
forged steel flanges in stainless steel, carbon steel and alloy
steel. They are produced according to ASME/ANSI American standards,
DIN Germany Standards, JIS Japanese standards or as customer
required. Those products are widely used in petrochemical industry,
shipbuilding, oil field in ocean, electric power or city building.
Since we are founded, we are concentrated to be a professional
global manufacture company with best products and service.
Eventually we get some achievements after years of harding working
and presistence.
We will always insists on the managing objective of " quality
first, service supreme, reasonable price". On the basis of
continuously perfection the current products, our company
persistently innovates upon the productive technology, provides
vast customers with all kinds of superior new goods. We are willing
to sincerely cooperate with friends from all walks of life to
create a better future.