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Yixing Jiuzhou Head Plate Forging Co., Ltd

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Torispherical Dished End
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Product: Views:173Torispherical Dished End 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-07-14 22:39

1. Specifications


Torispherical dished end






Carbon steel (A3,20#,Q235,Q345B,16Mn)

Alloy steel (15Mo3, 15CrMoV, 35CrMoV, 45CrMo)
Stainless steel (201, 304, 304L, 316, 316L), etc

Surface Treatment:

Sand Blasting, Transparent oil, Rust-proof oil, Galvanizing, Polishing


1 Piece




3. Our Factory

Established in 2003, Yixing Jiuzhou Head Plate Forging Co., Ltd. (as YXJZ below) is a professional manufacturer who is concerned with the design and production of all series pressure vessel heads. With a complete set of 300T, 500T, 800T, 1200T, 4000T and 6000T automatic press machines, 3.6m, 4.2m, 6.5m, 8.5m and 12m spinning machines, NDT room, physics and chemistry rooms, mechanics laboratory, welding test room, welding warehouse and 12,500mm heat-treating furnace. We continuously increase investment in technology and equipment, such as NC polishing machine, plasma welding, NC cutter, gantry automatic grinder, automatic plasma welding machine, milling machine; after the construction will realize the automatic production line.

YXJZ has a national standard of quality control system, has qualified by ISO9001:2008, ISO14001:2004, OHSMS18001. We obtained production license of A3 in Oct. 2006 and achieved the international approvals of ASME in July 2009. YXJZ has a variety series of productions as ellipsoidal heads, flat heads, cone heads, spherical heads, spherical cap-shaped heads, U-rings, expansion joint, diameter from 42mm to 12,000mm, covers all kinds of carbon steels, alloy steels, stainless steels. YXJZ takes lead in eccentric cone head, bow-shaped bottom head, panes spherical head, titanium alloy steel head, forming technology of large thin-walled stainless steel panes and special alloy steels.

YXJZ always focuses on the staff training and construction of corporate culture. We aim at devoting to realize the maximization of customer and ownership interest, to treat staff well and growing together, to be a thanksgiving and make the biggest contribution to the society. Integrity is fundamental, science and technology to lead to glory.

4. Nondestructive Test

- RT: X-ray or nuclear radiation to detect discontinuities in the material and display images on the recording medium.

- UT: A method in which an ultrasonic wave propagates in a material to be inspected to detect its defect based on the influence of the acoustic properties of the material defect on the ultrasonic wave propagation.

- PT: By applying a penetrant, the excess is removed with a detergent and, if necessary, an imaging agent is applied to obtain an indication of certain defects on the part that open to the surface.

- MT: Non-destructive testing method for finding discontinuities on the surface and near surface of test specimens using magnetic flux leakage and suitable test media.

5. FAQ

Q: What standard? Can you manufacture your products under the ASME standard?

A: Our produced are designed, manufactured and testes as per reference standards of GB150, safety technology supervision regulations of pressure vessels and some other reference Chinese standards. Our company has obtained the A2 and C2, C3 Pressure Vessel Fabrication Certificates, Grade GC1 Pressure Pipe & Vessel Construction Certificates, ISO9001 Quality Certificate, ASME Certificate. If you ask for ASME stamp, we are able to manufacture your products under ASME standard.

Q: Do you provide OEM Service?

A: Yes, we have a first-class team and could design as per your requirement. We can also print your company LOGO according to your requirements.

Q: What is the delivery time?

A: The delivery time is usually within 25 working days once deposits received and product drawing confirmed. If the size is too big, and bulk ship, and it may need more time.

Q: How about the after-sale service?

A: We can provide you the technical support to guide you repair your product. And we will also send original spare parts by air. If you have a special need. we can let our engineer help you in person.