ZIPSON STEEL INDUSTRIAL CO., LTD.   Tel : 886-5-220-9374 / Fax : 886-5-221-7018    

ISO 9001 Certified   CE/ PED Certified   API607 Fire Test Certified   ISO 15848 Certified  

TA-Luft Certified   Atex Approval  MSS SP-134 Cryogenic Test Passed

ZIPSON Valve News

Top-Entry Ball Valve

3-Way Ball Valve

Mulit-Way Ball Valve

1/2/3-pc Ball Valve

High Performance Valve

Flanged Ball Valve

Sanitary Ball Valve

Gate/ Globe/ Check

Customized Products

API Fire Safe Ball Valve

Metal Seated Ball Valve

Special Alloy Ball Valve

Cryogenic Ball Valve

Cavity Filled Valve

Steam Jacketed Valve

Valve with PTFE Coating

Spring Return Handle

Actuator & Gear Operator


ZIPSON Casting

ZIPSON Machining

ZIPSON Distributors

Catalogue Download


Special Alloy Ball Valve

Hastelloy C/ Monel 400/ Alloy 20/ Super Duplex/ 2205 Duplex

ZIPSON INDUSTRIES offer not only the common material such as CF8M, WCB, CF8, CF3M in ASME standard, or 1.4408, 1.4308, 1.0619 in DIN standard, or SCS14, SCS13, SCS16 in JIS standard.  But also the special alloy ball valve for your particular application.  Zipson offer the extraordinary material both in valve field and other investment casting parts according to your drawings & requirements.

Valve Field
Most of the valve suppliers around the world did not offer the special alloy valves for the less quantity for casting and the less usage for stock.  Zipson offer these alloy valves with reasonable quantity, .this will help our customers to solve their anxious problem right away.  In order to offer the best service, even these valves are exclusive, the prices we offer are still very rational. The special alloy ball valve we offered most is 2-piece flanged ball valve, 3-piece ball valve in 2000 psi (Class 800), Top-entry ball valve the material can be  Titanium (ASTM Grade 2), Hastelloy C, Hastelloy C-22, Monel, Alloy 20, A890 Gr. 4A (A182-F51/ 2205 Duplex), Super Duplex (A890 Gr. 5A & 6A), Inconel 600, AISI 317, 254 SMO both in valve field and casting parts.

Super Duplex ball valve (A890 Gr.5A & 6A) were very common for sea water applicaion or desalination facility, mining industries (mining valves). Hastelloy C276 offten used in the media with Chloride or Chlorine. Super Duplex Valve (A890-5A, 2507 duplex) valve also use a lot in mining market/ industires.

Casting parts
Zipson will offer the casting parts with these special alloy according to your drawings.

Customers may reuqire some test for the special material. Zipson will help to held the test in third party with required certificate to make sure all the alloies are totally with the standard.  The test may have the followings,
1) Corrossion Testing (ASTM G48) in 72 hours (or 24 hours as required) with 4*4cm to 10*10cm  test plate.
2) Micrographic Examination, offering 100 times & 500 times picture per test plate.
3) PMI (Positive material indentification).  Zipsone use advanced spectrum anylysis system to test the exact composition of all crucible of steelcompositions. In order to make sure all the investment casting parts will correspond with customers' requirements.

E-Catalogue...... download PDF

Special Alloy


Hastelloy C Ball Valve

The wonderful corrion resistance alloy. Hastelloy C 276 has excellent ability to resist strong oxidizers such as ferric and cupric chlorides, chlorine. Casting grade: CW12MW

Hastelloy C-22 Ball Valve

Hastelloy C-22 is very similar to Hastelloy C-276, some called New Hastelloy C. The casting grade of Hastelloy C-22 is CX2MW. This material was popular in pharmaceutical industries and in chemical processing, pollution control, waste water, etc. Hastelloy C-22 is better than C-276 when used in saturated wet Chlorine condition.

Titanium Ball Valve

Titanium (ASTM Grade 2) is light, and with excellent corrosion resistance in highly oxidizing to mildly reducing environment, including Chlorides. Ti has good impact properties at low temperature, it can be used at both cold and hot works.

Alloy 59 Ball Valve

Alloy 59 is one type of Nickel-Chromium-Molybdenum alloy.  It is noted for the resistance of wide range of corrosive media and environments, both for osidizing and reducing. Casting grade: CX2M

Alloy 625 Ball Valve

Alloy 625 is one of Nickel-Chromium-Molybdenum alloy.  It is with high strength and excellent wide range of corrosive resistance, especially to pitting and crevice corrosion. Casting grade: CW6MC

Monel (400) Ball Vale

The nickel content alloy with high strength with excellent corrosion resistance for media including sea water, sulfuric acid, alkali media. Casting grade: M35-1

Alloy 20 Ball Valve

Alloy 20 used in aerospace cryogenic fuel tanks with low density and exhibits high strength, high elasticity, and high fatigue durability. Casting grade: CN7M

254 SMO Ball Valve

254 SMO (1.4547/ UNS S31254/ A182 F44), Casting Grade CK3MCuN is deslgned to resistance to pitting and crevice corrosion.  And offers Chloride resistance superior to that of Alloy 904L, Alloy 20, Alloy 825

Super Duplex Ball Valve

For various application on different compositions. With the high level of Chromium, Super-Duplex Steel offer outsanding resistance to acids, acid chlorides, caustic solution, more more use in the sea water such as desalination facilities & mining valves. PREn over 40

 Duplex Ball Valve

A182-F51, 2205 Duplex with high strength, excellent corrosion resistance and stress-corrosion cracking resistance as well as very good pitting resistance, and low thermal expansion. PREn 33-34 type

Deuplex Series


Duplex (4A)

A890-4A, 2205 Duplex, A182-F51, DIN1.4462, UNS S31803
Casting Grade: CD3MN/ DIN 1.4462
PREn: >34

Super Duplex (5A)

A890-5A, 2507 Super Duplex, A182-F53, DIN1.4410, UNS S32750
Casting Grade: CE3MN/ DIN 1.4410
PREn: >40
* Test by Ferric Chloride Pitting Test for ZIPSON' CE3MN (ASTM G48 Practice A)
 * In the ASTM G48 Method A test, ZIPSON do the most critical condition at
50¢XC for 72 hours.

Review the Ferric Chloride Pitting Test Report

Super Duplex (6A)

A890-6A, Zeron100, A182-F55, DIN1.4501, UNS S32760
Casting Grade: CD3MWCuN/ DIN 1.4501
PREn: >40

ZIPSON STEEL INDUSTRIAL CO., LTD.   All Rights Reserved.     
Please direct your question and comment to
Tel : 886-5-220-9374 / Fax : 886-5-221-7018      
Add: No.9, Chen Kong 2 St., Minhsiung Industrial Park, Chia-Yi, Taiwan, R.O.C





  * Hastellloy C276 Valve
  * Monel 400 Valve
  * Alloy 20 Valve
  * Super duplex Valve
  * Duplex Valve
  * 254 SMO Valve
  * Csast Nickel Valve