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[China]
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Address: Wuliyao Industrial Zone, Yanshan County, Cangzhou City, Hebei Province, China
Contact name:laura
Hebei Hongcheng Pipe Fittings Co., Ltd. |
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DIAMENSION OF ASTM B366 GRADE WPNCMC FITTINGS~
| Nominal Pipe Size | All Fittings | All Fittings | All Fittings | Elbows/ Tees | 180° Return Bends | 180° Return Bends | 180 Deg Return Bends | Reducers | Caps |
| NPS | O.D. at Bevel (1), (2) | I.D. at End (1), (3), (4) | Wall Thickness (3) | Centre-to-End Dimension A,B,C,M | Centre-to-Centre O | Back-to-Face K | Alignment of Ends U | Overall Length H | Overall Length E |
| ½ to 2½ | 0.06 -0.03 | 0.03 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 3 to 3 ½ | 0.06 | 0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 4 | 0.06 | 0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 5 to 8 | 0.09 -0.06 | 0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.25 |
| 10 to 18 | 0.16 -0.12 | 0.12 | Not less than 87.5% of nominal thickness | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 20 to 24 | 0.25 -0.19 | 0.19 | Not less than 87.5% of nominal thickness | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 26 to 30 | 0.25 -0.19 | 0.19 | Not less than 87.5% of nominal thickness | 0.12 | … | … | … | 0.19 | 0.38 |
| 32 to 48 | 0.25 -0.19 | 0.19 | Not less than 87.5% of nominal thickness | 0.19 | … | … | … | 0.19 | 0.38
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90-degree elbow is a kind of pipe fitting and pipe connector, mainly used for branch pipes of main pipes. It can be divided into carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy 90-degree elbow, etc. according to material.
The 90-degree elbow has the characteristics of high temperature resistance and pressure resistance, good flexibility and heat resistance, and its performance is higher than other pipe fittings, simple installation, good thermal conductivity, applicable to the floor heating system, recyclable and so on.
The national standard 90 ° elbow has excellent impact strength, can be welded and mechanically connected, and is superior to PB-PP-R. The thermal conductivity 90 ° elbow is a commonly used connecting pipe fitting in pipe installation, used for the connection of the elbow, and used to change the direction of the pipe. Other names: 90 ° elbow, right angle elbow, love elbow, stamping elbow, pressure elbow, mechanical elbow, welding elbow, etc.
The 90-degree elbow is mainly used to connect two pipes with the same or different nominal diameter, so that the pipe can be rotated by 90 °. Of course, there are also 45 °, 180 ° and various angle elbows. Bending radius less than or equal to 1.5 times the pipe diameter belongs to elbow, and bending radius greater than 1.5 times the pipe diameter belongs to elbow.
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ASTM A234 Scope:
1.1 This specification covers wrought carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of ASME B16.9, B16.11, MSS-SP-79, MSS-SP-83, and MSS-SP-95. These fittings are for use in pressure piping and in pressure vessel fabrication for service at moderate and elevated temperatures. Fittings differing from these ASME and MSS Standards shall be furnished in accordance with Supplementary Requirement S58 of Specification A 960/A 960M.
1.2 Optional supplementary requirements are provided for fittings where a greater degree of examination is desired. When desired, one or more of these supplementary requirements may be specified in the order.
1.3 This specification does not cover cast welding fittings or fittings machined from castings. Cast steel welding fittings are governed by Specifications A 216/A 216M and A 217/A 217M.
1.4 This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units.
1.5 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining
FAQ:
1. Are you a factory or trading company?
We are a factory.we also have cooperated factory doing other steel business.
2. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.
And you can also find our contact information on contact page.
3.Can I get samples before order ?
Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
4. what is your delivery time ?
The time of delivery is usually around 20 days(1*20FT as usual).
We can send out in 2 days, if it has stock.
5.What is your payment terms?
Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble.EXW,FOB,CFR,CIF,DDU.
6.How does your factory do regarding quality control?
Quality is priority. Our factory has gained ISO9001 authentication. We guarantee the goods out from our factory 100% qualified.
And Each Process, we have very strict operation and arrange 2 techinians to inspect. After the products are finished,
we will make the last test to pick up the unqualified products
