ZIZI ENGINEERING CO.,LTD
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100000 ton per year |
| Delivery Time | 7 working days |
| Packaging Details | Wooden Case & Pallet |
| Material | ASTM A234 WP 5/9/11/12/22 |
| Head code | Round,Equal, Unequal, Reducing |
| Size | 1/2''-72',1/2"-48"(DN15-DN1200) |
| Technics | Pushing,Stamping,welded |
| Surface | Black or Painted |
| Connection | Welding,Weld |
| Brand Name | ZZ |
| Model Number | 1/2''-80'' |
| Certification | API/ISO/CE/TUV/ABS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 100000 ton per year |
| Delivery Time | 7 working days | Packaging Details | Wooden Case & Pallet |
| Material | ASTM A234 WP 5/9/11/12/22 | Head code | Round,Equal, Unequal, Reducing |
| Size | 1/2''-72',1/2"-48"(DN15-DN1200) | Technics | Pushing,Stamping,welded |
| Surface | Black or Painted | Connection | Welding,Weld |
| Brand Name | ZZ | Model Number | 1/2''-80'' |
| Certification | API/ISO/CE/TUV/ABS | Place of Origin | CHINA |
| High Light | stainless steel tubing elbows ，stainless steel reducing elbow | ||
Steel Pipe Elbow ASTM 234 Chrome Moly Buttweld Fittings ASME B16.9
Steel pipe elbow is a most common type of alloy steel pipe fitting that used to join pipe or tubing to change direction of pipeline, usually a 90° or 45° angle, though 180 & 30 degree elbows are also used in piping system.
This specification covers 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, MSS-SP-95, and MSS-SP-97.
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 A960/A960M.
Alloy Steel ASTM A234 Buttweld Elbow are used to connections between multiple pipes in different sizes. We have Alloy Steel ASTM A234 Fittings which include all types of conventional as well as customised fittings compliant with ASTM A234, specification covering Alloy Steel fittings of seamless and welded construction, stated to use in the pressure vessel fabrication and pressure piping systems for operations at moderate to elevated temperatures.
Zizi Engineering is one of the top manufacturer, exporter and supplier of carbon steel and alloy steel buttweld fittings which are available in various sizes, dimension and shapes according to our client’s requirement.
Specification of ASTM A234 Alloy Steel Pipe Elbow
| Standard | ASTM A234, ASME B16.9 |
| Radius | Long Radius (1.5D) and Short Radius ( 1D ) |
| Size | 1/8” NB TO 80” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Thickness | Schedule S10, S20, S30, STD, S40, S60, XS, S80, S100, S120, S140, S160, XXS |
Angle
They can be divded into 30 degree elbow, 45 degree elbow, 90 degree elbow and 180 degree elbow.
Bending Radius
Long Radius is 1.5 time of Outside Diameter.
Short Radius is 1 time of Outside Diameter.
Shape
According to the diameter of ends, there are euqal and reducing elbow.
Connection
Butt Welding
Socket Welding
Threaded or Screwed
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo |
| WP5 CL1 | 0.15 | 0.5 | 0.3 - 0.6 | 0.04 | 0.03 | 4 - 6 | / | 0.44 - 0.65 |
| WP5 CL3 | 0.15 | 0.5 | 0.3 - 0.6 | 0.04 | 0.03 | 4 - 6 | / | 0.44 - 0.65 |
| WP9 CL1 | 0.15 | 1 | 0.3 - 0.6 | 0.03 | 0.03 | 8 - 10 | / | 0.9 - 1.1 |
| WP9 CL3 | 0.25 | 1 | 0.3 - 0.6 | 0.03 | 0.03 | 8 - 10 | / | 0.9 - 1.1 |
| WP11 CL1 | 0.05 - 0.15 | 0.5 - 1 | 0.3 - 0.6 | 0.03 | 0.03 | 1 - 1.5 | / | 0.44 - 0.65 |
| WP11 CL2 | 0.05 - 0.2 | 0.5 - 1 | 0.3 - 0.8 | 0.04 | 0.04 | 1 - 1.5 | / | 0.44 - 0.65 |
| WP11 CL3 | 0.05 - 0.2 | 0.5 - 1 | 0.3 - 0.8 | 0.04 | 0.04 | 1 - 1.5 | / | 0.44 - 0.65 |
| WP12 CL1 | 0.05 - 0.2 | 0.6 | 0.3 - 0.8 | 0.045 | 0.045 | 0.8 - 1.25 | / | 0.44 - 0.65 |
| WP12 CL2 | 0.05 - 0.2 | 0.6 | 0.3 - 0.8 | 0.045 | 0.045 | 0.8 - 1.25 | / | 0.44 - 0.65 |
| WP22 CL1 | 0.05 - 0.15 | 0.5 | 0.3 - 0.6 | 0.04 | 0.04 | 1.9 - 2.6 | / | 0.87 - 1.13 |
| WP22 CL3 | 0.05 - 0.15 | 0.5 | 0.3 - 0.6 | 0.04 | 0.04 | 1.9 - 2.6 | / | 0.87 - 1.13 |
| Grade | Tensile Strength (Mpa) | Yiled Strength (Mpa) | Elongation (%) | HB |
| WP5 CL1 | 415 - 585 | 205 | 22 | 217 |
| WP5 CL3 | 520 - 690 | 310 | 22 | 217 |
| WP9 CL1 | 415 - 585 | 205 | 22 | 217 |
| WP9 CL3 | 520 - 690 | 310 | 22 | 217 |
| WP11 CL1 | 415 - 585 | 205 | 22 | 197 |
| WP11 CL2 | 485 - 655 | 275 | 22 | 197 |
| WP11 CL3 | 520 - 690 | 310 | 22 | 197 |
| WP12 CL1 | 415 - 585 | 220 | 22 | 197 |
| WP12 CL2 | 485 - 655 | 275 | 22 | 197 |
| WP22 CL1 | 415 - 585 | 205 | 22 | 197 |
| WP22 CL3 | 520 - 690 | 310 | 22 | 197 |
APPLICATION INDUSTRIES
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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