China DIN 28013 Semi-Elliptical Head For Boiler end caps

Product Description

1. Grade: Carbon steel, Stainless steel, Aluminum,Titanium,etcAccording to customers requirement.
2. Size: 89mm--10000mm
3. Standard: ANSI, ASME ,MSS, API, DIN, JIS
4. Certification: ISO9001 ,ISO14001,OHSAS18001
Product Name
DIN 28013 Semi-Elliptical Head For Boiler end caps
Material
Stainless steel
Color
natural
Surface Treatment
Sand Blasting,Pickling
Technology
Hot pressing,cold pressing
Brade
Precision
Test

UT,RT,MT,PT,ET
Applications
Such as oil, chemical industry, water conservancy, electric power,
boiler, machinery, metallurgy, sanitary construction etc.Products Show

Ellipsoidal head Description
Ellipsoidal head (also called elliptical head or elliptical dish end) is usually made with Carbon steel, stainless steel, austenitic and non ferritic metals that can be cold worked. The shape of this ellipsoidal head is more economical, because the height of the head is just a fraction of the diameter. The elliptical dish end radius varies between the major and minor axis usually with the ratio is 2:1. The elliptical tank head is the economical solution for medium pressure tanks due to the reduced metal thickness requirement.

Our Service
High quality
Passed the ISO9001:2008 quality system authentication and ROHS authentication.

Precision size
We can provide the out size from 89mm to 10000mm,the thinckness from 2mm-300mm.
Beautiful suiface
Professional manual processing, no burr.
Our Company
Factory
Workshop
Our Workshop
Worker
Our Workers
Team
Our Team
Production Process of Heads:
Picking steel---Cutting---Welding---Heating---Spinning---Stamping---Trimming---Defect detection---QC---Warehousing---Transporttation

Packing & Delivery

Packing Details  : Wooden pallet,Wooden case,Iron pallet,Iron steel frame
Delivery Details : 3-30 days after your payment
1. Wooden pallet
2. Wooden case
3. Iron pallet
4. Iron steel frame
5. Professional fixation
6. Curstomed requirment
Our Certifications
 We are a professional large group manufacturer with over 20 years experiences in producing pressure vessel, dished head and forgings.
Our company mainly produces: 1.Pressure vessel: Industrial Autoclave; Storage Tank , Gas Tank, Fuel Tank, Double Wall Tank, Vulcanizing Tank, Spherical Tank; Heat Exchanger; Distillation Tower, Reaction Tower. 2. Dish head: All kinds of dish head, Nuclear Power dish head, All kinds of Cone and Shell. 3.Forging: Nuclear Power Forging , Marine Forging , Thermal Power Forging, Wind Power Forging, Aerospace Forging, Petrochemical Forging and Various Types of Machinery Forgings.
Customer Photo





FAQ
Q: What’s the information should I provide when inquiry?
A: Thanks for your question. If you have drawings, we will be entirely in accordance with production drawings . If you do not have the drawing, you can tell me the product data. There are several important data, such as material, type of head( We have elliptical head, hemispherical head, dished head, flat head, etc. ),diameter, thickness, special tolerances or requirements. We can do the drawings according to your requirements, and you confirm that the final product drawings.

Q: what are surface treatment of the product?
A:Thanks for your question. For carbon steel products, we sandblasting descaling product surface. For stainless steel products, we use acid to remove surface oil and impurities.

Q: How do you ensure the quality of products?
A: Thanks for your question.Our production staff is trained through national quality department, and obtain the corresponding certificate, with years of production and design experience. Weld must undergo X-ray inspection to ensure that no defects.