DingTen Industrial Inc.

News update(2010/Sep/30 17:05:51)

Thu, 30 Sep 2010 17:05:51 +0800

News update (2010/Sep/30 17:05:51)

High Purity Stainless Steel Tube/Pipe Stainless Steel ElectroPolished Tube / Pipe (DTI-EP-TUBING)(2009/Dec/21 11:17:04)

Mon, 21 Dec 2009 11:17:04 +0800

With the smoothest finish in the industry for conveying liquids or gases. Typically produced by seamless bright annealed tube or pipe, the TIG welding tube also available.
The ID is supplied with an electropolished finish of 10Ra (0.25µm) or smoother. Advantages of Ding Ten’s electropolished tube/pipe:
1.Better corrosion.
2.Improved chrome/iron ratio ≥ 1.5
3.Improved carbon layer thickness ≤ 10 Angstroms
4.Improved CrO/FeO ≥ 2.2
5.SEM Defect Counts ≤ 40
6.Smoothest finished, Mirro-like
7.Enhance flow characteristics
8.Improved product purity
9.Improved cleanability.(2009/Dec/21 11:17:04)

High Purity Stainless Steel Tube/Pipe Stainless Steel Bright Annealed Tube / Pipe (DTI-BA-TUBING)(2009/Dec/21 11:16:48)

Mon, 21 Dec 2009 11:16:48 +0800

Bright Annealed Tube / Pipe
Designed for critical and purity applications such as semiconductor manufacturing, Ding Ten's high purity tubing delivery of gases, chemicals and solvents, or use in ultra High vacuum piping for reducing out gas rate.

From advanced manufacturing processes, including special cold drawing and cold pliger not just precision for sizes, but also enhance material substrutes density by cold pilger process. The ID is cold drawing to a 15Ra(0.4µm) finished, by Hydrogen bright annealed process removed tube lubrication and optimum anti-corrosion ability, stress free, good mechanical properties follow by precision cleaning process to removed any residual contaminants, simulated natural light inspection at both ends verifies cleaning before the tubes are nitrogen purged and capped.(2009/Dec/21 11:16:48)

High Purity Stainless Steel Tube/Pipe DTI Cold Forged Bright Annealed Stainless Steel Tubing (DTI-CFBA-Tube)(2011/Sep/9 15:10:28)

Fri, 9 Sep 2011 15:10:28 +0800

Setting New Standard Archiving Tough Demands,

Pioneering Thinking for Top of the B.A.

Tubing by C.F.B.A Patent Process.

1. One D VS. 3D Quality.

People only care about tubing’s tradition quality (surface roughness Ra value of I.D. & O.D, material composition, dimensions, )
DTI also care about tubing’s inside material structure from the best grain structure, density & higher mechanical properties. (3D, care).

2. 30%H2+N2BA. VS. 100% H2 BA Process. Partial Recrystallization VS Completed Recrystallization.

We use 100% H2 for our bright annealed process, without N2 pickup, without intergrnular corrsive with optimum metallurgical condition to enhance performance.

3. Quality VS. Consistent Quality. Brand New Quality VS Years Quality. Bead Worked & Bead Reduced VS. Cold Forged.

In CFBA process, whole raw tube was forged and inside surface was forged into Ra≦12 µIn/0.3 µm or better. Without any mechanical polished, chemical polished or electro polished.
Regular tube/pipe might varyform batch to batch. Even single tube to tube. Consistent quality of cold forged. Complete reduced and proper bright annealing step are require for homogenization of tube. This tubing is true hight purity tubing.

Form the grain size of microstructure, {higher purity & corrosion resistance to higher density (hardest tempers /tensile/strength)are superior worldwide manufacture remain high weld ability (Creq/Nieq≧1.45)}.

(2011/Sep/9 15:10:28)

High Purity Stainless Steel Tube/Pipe Stainless Steel Sanitary Tube / Pipe (DTI-ASME-BPE-TUBING)(2011/Jan/27 16:57:09)

Thu, 27 Jan 2011 16:57:09 +0800

Stainless Steel Tube / Pipe
For the dairy, food, beverage, pharmacutical, BPE and other markets.

Ding Ten Sanitary Tubing exceeds the high standards in the industry, The ID is mechanically polished(M.P.) to 20Ra(0.5µm) finished or special cold drawing plus cold pilger and bright anealed special processed to 15Ra(0.4µm) finished to meet ASTM A270, 3A, and BPE standards.
Each tube is eddy current tested to conform to ASTM A249 follow by specialized cleaning and packaging to maintain contaminant-free tubing.(2011/Jan/27 16:57:09)

High Purity Stainless Steel Tube/Pipe Bright Annealed Semi Seamless Stainless Steel Tube / Pipe (DTI-BA-SEMI-SEAMLESS-TUBING)(2011/Nov/26 16:48:46)

Sat, 26 Nov 2011 16:48:46 +0800

Bright Annealed Tube / Pipe
Designed for critical and purity applications such as semiconductor manufacturing, Ding Ten's high purity tubing delivery of gases, chemicals and solvents, or use in ultra High vacuum piping for reducing out gas rate.

From advanced manufacturing processes, including special cold drawing and cold forged not just precision for sizes, but also enhance material substrutes density by cold forged process. The ID is cold drawing to a 15Ra(0.4µm) finished, by Hydrogen bright annealed process removed tube lubrication and optimum anti-corrosion ability, stress free, good mechanical properties follow by precision cleaning process to removed any residual contaminants, simulated natural light inspection at both ends verifies cleaning before the tubes are nitrogen purged and capped.(2011/Nov/26 16:48:46)

High Purity Stainless Steel Tube/Pipe BA/EP Coiled Stainless Steel Tubing (BA/EP COIL TUBE)(2011/Dec/19 10:43:32)

Mon, 19 Dec 2011 10:43:32 +0800

High purity ba, ep tubing in coil type, max. length 200 meters(2011/Dec/19 10:43:32)

Vacuum Technology Stainless Steel Vacuum Bellows (Metal Bellows)(2010/Jun/8 08:43:02)

Tue, 8 Jun 2010 08:43:02 +0800

Other application for Stainless Steel Bellows:
1.Expansion Joint(EJMA Standard)
2.Flexible Jaint(Manipulator Feedthrough)
3.Accumulator
4.Proportional Tempture Control
5.Packingless Valve, Aseptic Bellows Valve
6.Mechanical Sealing
7.Rotary seal housing
8.Pressure switch
9.Remote flow contrl
10.Flexible coupling
11.Steam trap(2010/Jun/8 08:43:02)

Vacuum Technology Super Bellows (DTI-Super Bellows)(2011/Dec/3 15:43:17)

Sat, 3 Dec 2011 15:43:17 +0800

Pioneering thicking for top quality of bellows.Setting new standard of tough demands state of art manufacture Procesmaximum OD and minium pitch.30% Higher spring rate, stroke and life cycles than traditional formed Bellows. Tough durability, Lower outgas rate than edge welded bellows(2011/Dec/3 15:43:17)

Vacuum Technology Stainless Steel Vacuum Flexible Hose (DTI-VFH)(2009/Dec/14 11:42:06)

Mon, 14 Dec 2009 11:42:06 +0800

Better vibration absorptions, highly flexible, special lengths and connector combination are available on request.(2009/Dec/14 11:42:06)

Vacuum Technology Stainless Steel ISO Tube Adaptor (DTI-S-AR-27)(2009/Dec/14 12:04:43)

Mon, 14 Dec 2009 12:04:43 +0800

Stainless Steel ISO Tube Adaptor
SS304 & SS316L material.
ISO63 ~ ISO320.
Type: ISO to ISO, ISO to KF, ISO to CF.
Special or non-standard sizes available upon request.(2009/Dec/14 12:04:43)

Vacuum Technology Stainless Steel KF Vacuum Bellows, Flexible Hose,Flexible Metal Hose (DTI-KVB)(2009/Dec/21 11:17:25)

Mon, 21 Dec 2009 11:17:25 +0800

KF Vacuum Bellows, Flexible Hose
SS304 & SS316L material.
NW10 ~ NW50.
Flange: KF to KF, KF to ISO, KF to CF.
Option: Any length.
Special or non-standard sizes available upon request.(2009/Dec/21 11:17:25)

Vacuum Technology Stainless Steel ISO Bellows, Vacuum Bellows, Flexible Hose, Flexible Metal Hose (DTI-S-FH-57)(2009/Dec/14 11:49:51)

Mon, 14 Dec 2009 11:49:51 +0800

Stainless Steel Vacuum Bellows, ISO Bellows, Flexible Coupling, Flexible Hose, Metal Bellows, Metal Flexible Hose, Hydroformed bellows, Mechanical bellows.

Specification: MEWASA FLEX, Technoflex & Tola, MDC, MKS, Nor-cal, Oerilkon Leybold, Varian, A&N Corp, Edward, UHV Design, Teflo.

Application: Vacuum, Ultra high torr, high torr, semiconductor.(2009/Dec/14 11:49:51)

Vacuum Technology Stainless Steel CF Bellows,Vacuum Bellows, Hydroformed Bellows,Flexible Hose,Metal Hose (DTI-C-FH-57)(2009/Dec/14 11:50:19)

Mon, 14 Dec 2009 11:50:19 +0800

Stainless Steel Vacuum Bellows, CF Flexible Hose, CF Bellows, Hydroformed Bellows, Metal Hose.

Application: Ultra High Torr, High Vacuum and High Vacuum Technology, Semiconductor.(2009/Dec/14 11:50:19)

Vacuum Technology Stainless Steel Flexible Tube (DTI-FT)(2009/Dec/14 13:16:57)

Mon, 14 Dec 2009 13:16:57 +0800

Adjustable elasticity, bendability, in vacuum applications.
Absorbs small amounts of axial, leteral and angular movements.(2009/Dec/14 13:16:57)

Vacuum Technology Vacuum Bellows - Metal Welded Bellows (DTI-SMB)(2009/Dec/21 11:18:06)

Mon, 21 Dec 2009 11:18:06 +0800

Stainless Steel Metal Welded Bellows
SS304 & SS316L material.
Thickness: 0.15mm up.
Bellows length: upon request.
Special or non-standard sizes available upon request.(2009/Dec/21 11:18:06)

Vacuum Technology Stainless Steel Vacuum Fittings (DTI-K-FL-77)(2009/Dec/21 11:17:46)

Mon, 21 Dec 2009 11:17:46 +0800

KF Stub Flange.
SS304 & SS316L material.
NW10 ~ NW50.
Type: Blank-off, bored, short, long, socket weld.
Special or non-standard sizes available upon request.(2009/Dec/21 11:17:46)

Vacuum Technology Stainless Steel ISO/KF Vacuum Centering Ring (DTI-S-CR-87)(2010/Sep/2 13:09:29)

Thu, 2 Sep 2010 13:09:29 +0800

Stainless Steel ISO / KF Vacuum Centering Assembly.
SS304 & SS316L material.
ISO63 ~ ISO320.
KF16 ~ KF50
Type: Centering assembly.
Option: Viton, NBR.
Special or non-standard sizes available upon request.(2010/Sep/2 13:09:29)

Vacuum Technology Stainless Steel CF Vacuum Flange (DTI-C-CR-87)(2009/Dec/14 13:19:26)

Mon, 14 Dec 2009 13:19:26 +0800

Stainless Steel CF Vacuum Flange
SS304 & SS316L material.
CF1.33 ~ CF350.
Type: Rotatable or Non-rotatable clearance or Tapped for bolt hole.(2009/Dec/14 13:19:26)

Vacuum Technology Vacuum Clamp (DTI-CP-67)(2009/Dec/14 13:19:46)

Mon, 14 Dec 2009 13:19:46 +0800

Hinged Clamp.
Aluminum or SS304 & SS316L material.
NW10 ~ ISO320.
Type: Hinged, single claw, double claw.
Special or non-standard sizes available upon request.(2009/Dec/14 13:19:46)

Vacuum Technology Stainless Steel CF Flange Tubing (DTI-C-TU-97)(2009/Dec/14 13:20:03)

Mon, 14 Dec 2009 13:20:03 +0800

Stainless Steel CF Flange Tubing
SS304 & SS316L material.
CF1.33 ~ CF250.
Type: Elbow, tee, cross, reducer.
Option: Non-rotatable or Rotatable.

Special or non-standard sizes available upon request.(2009/Dec/14 13:20:03)

Vacuum Technology Stainless Steel Tube Fittings (DTI-W-TU-07)(2009/Dec/21 11:19:20)

Mon, 21 Dec 2009 11:19:20 +0800

Weldable Tubing
SS304 or SS316L material.
OD12.7mm ~ OD152.4mm.
Type: Elbow, tangent elbow, tee, reducing tee, cross, reducing cross, reducer.
Special or non-standard sizes available upon request.(2009/Dec/21 11:19:20)

Vacuum Technology Stainless Steel Ultra High Vacuum tube fittings (DTI-SUT)(2009/Oct/26 10:16:29)

Mon, 26 Oct 2009 10:16:29 +0800

Designed for critical and purity applications such as semiconductor manufacturing, Ding Ten's high purity tubing delivery of gases, chemicals and solvents, or use in ultra High vacuum piping for reducing out gas rate.
From advanced manufacturing processes, including special cold drawing and cold pliger not just precision for sizes, but also enhance material substrutes density by cold pilger process. The ID is cold drawing to a 15Ra(0.4µm) finished, by Hydrogen bright annealed process removed tube lubrication and optimum anti-corrosion ability, stress free, good mechanical properties follow by precision cleaning process to removed any residual contaminants, simulated natural light inspection at both ends verifies cleaning before the tubes are nitrogen purged and capped.(2009/Oct/26 10:16:29)

Vacuum Technology Vacuum Angle Bellows Valve (DTI-VACUUM ANGLE VALVES)(2011/Nov/12 15:21:34)

Sat, 12 Nov 2011 15:21:34 +0800

(2011/Nov/12 15:21:34)

Biopharmaceutical Stainless Steel Orbital(Automatic) Welding Tube Fitting (ASME-BPE-FITTINGS)(2011/Oct/8 09:37:52)

Sat, 8 Oct 2011 09:37:52 +0800

SS316L sulfur limited material.
OD12.7mm ~ OD152.4mm.
Type: Elbow, tee, reducing tee, cross, reducing cross, reducer, tube.
Special or non-standard sizes available upon request.(2011/Oct/8 09:37:52)

Biopharmaceutical Stainless Steel Bellows Valve (ASME-BPE-VALVES)(2011/Nov/5 15:47:24)

Sat, 5 Nov 2011 15:47:24 +0800

SS316L sulfur limited material.
OD12.7mm ~ OD152.4mm.
Type: Ball valve, diaphragm valve.
Special or non-standard sizes available upon request.(2011/Nov/5 15:47:24)

Biopharmaceutical Stainless Steel Tri - Clamp Fitting (ASME-BPE-FITTINGS)(2011/Oct/8 09:40:37)

Sat, 8 Oct 2011 09:40:37 +0800

SS316L sulfur limited material.
OD12.7mm ~ OD152.4mm.
Type: Elbow, tee, reducing tee, cross, reducing cross, reducer, tube.
Special or non-standard sizes available upon request.(2011/Oct/8 09:40:37)

Biopharmaceutical Aseptic Air Vent Filter (Eikoh VCM 800 filter)(2011/Oct/21 17:37:10)

Fri, 21 Oct 2011 17:37:10 +0800

(2011/Oct/21 17:37:10)

Biopharmaceutical Stainless Steel Stub End / Lap Joint (STUB END/ LAP JOINT)(2011/Dec/17 11:03:12)

Sat, 17 Dec 2011 11:03:12 +0800

Forged process(2011/Dec/17 11:03:12)

InP Wafer InP Wafer (InP substrate / InP substrate wafers)(2010/Sep/29 15:48:42)

Wed, 29 Sep 2010 15:48:42 +0800

(2010/Sep/29 15:48:42)

InP Wafer Polycrystal InP Ingot (Polycrystalline InP Ingot)(2010/Sep/21 11:14:24)

Tue, 21 Sep 2010 11:14:24 +0800

Indium Phosphide and Related Materials-1

Indium Phosphide and Related Materials-2

InP Poly-Crystal(2010/Sep/21 11:14:24)

InP Wafer InP Substrate (Single /Mono Crystal InP Ingots)(2010/Sep/21 11:15:44)

Tue, 21 Sep 2010 11:15:44 +0800

Indium Phosphide and Related Materials-1

Indium Phosphide and Related Materials-2

*Wafer Specifications&Test Report

(2010/Sep/21 11:15:44)

InP Wafer GaAs Wafer (GaAs Wafers)(2011/Oct/21 15:33:00)

Fri, 21 Oct 2011 15:33:00 +0800

(2011/Oct/21 15:33:00)

InP Wafer GaAs Substrate (GaAs Substrate)(2011/Oct/21 15:35:04)

Fri, 21 Oct 2011 15:35:04 +0800

(2011/Oct/21 15:35:04)

InP Wafer VGF Crystal Growth Furance (VGF GROWTH FURANCE)(2011/Dec/5 12:02:57)

Mon, 5 Dec 2011 12:02:57 +0800

III- V compond semiconductor material growth system for:

InP single crystal and polycrystal

GaAs single crystal and polycrystal

GaP single crystal and polycrystal(2011/Dec/5 12:02:57)