grade 2 welding wire quality aws5 16 in hong kong

Prospects of laser welding technology in the automotive

01/07/2017· The joint created with the laser power of 2.5 kW and welding speed of 5.5 m/min, which is the lowest power within the range of 2.5–3.5 kW and the highest welding speed within the range of 4.5–5.5 m/min investigated in the study, exhibited a yield strength of 170 MPa, ultimate strength of 212 MPa, and maximum joint efficiency of 98.6%. This

Steel Pipe, Tube, Fitting & Flange Manufacturers, Factory

ASTM/ASME B338, ASTM B861, ASTM B862 – Prime quality titanium seamless pipes (1/8” – 4” NB, SCH 10, SCH 40) and titanium welded pipes – Titanium Grade 2 Pipes, Titanium Grade 5 Tubes, Titanium Grade 7 Tubing… Read More

Kevin Rookes - International Aviation Safety Specialist

28/04/2018· Hong Kong Aero Engine Services Limited (HAESL) is a joint venture company between Rolls-Royce plc and Hong Kong Aircraft Engineering Company Limited (HAECO). The company provides world-class aero engine and component repair services to many of the world’s most respected airlines that have chosen Rolls-Royce to power their fleet of Airbus and

Understanding AWS Classifiions | Fabriing and

10/08/2017· As with any part of the welding operation, greater knowledge can lead to greater welding performance. Regardless of the filler metal being used for the job – stick electrode, solid wire or flux-cored wire – understanding AWS classifiions can help welding operators know the performance that they will gain from a given product and the way it is best used.

Nelson®: Stud Welding Systems & More | STANLEY® Engineered

Nelson ® stud welding’s rich history began in 1939 with the U.S. Navy. Edward “Ted” Nelson ® invented the stud welding process at the Mare Island shipyard in Vallejo, California, as a means to speed production of shipbuilding. The first appliion was to secure wood decking on submarines, but was quickly adopted and used on battleships and aircraft carriers.

Alloy 625 equivalent Inconel 625 Manufacturer Supplier

Weld Wire : AWS A5.14 ERNiCrMo-3, AWS A5.11 ENiCrMo-3, DIN 1736 SG NiCr20Mo9Nb Round Bar/Wire : ASTM B446, AMS 5666, AMS 5837, ISO 9723, ISO 9724, ISO 9725, VdTüV 499, BS3076NA21, EN 10095, DIN 17752, DIN 17753, DIN 17754

AWS Certifiion FAQs

No. Practice exams are scored based on percent correct. For example, if you answer 16 out of 20 practice exam questions correctly, your score is 16/20 or 80%. Practice exams are useful preparation tools that can help you gauge your readiness for a certifiion exam.

China J422 welding electrodes, low carbon steel type on

Welding wire ER70s6 manufacturer supply made form stractch 308l -16 steel welding electrode 308l welding aws 308l rods Welding electrodes rod, AWS e6010/e6011/e6013 steel alloy material

Standard Welding Procedure Specifiions (SWPS

All SWPSs are supported by Procedure Qualifiion Records (PQRs) which meet the rules of AWS B2.1 and which in addition are intended to meet the rules of the major codes which govern the intended appliions such as AWS Structural Codes (D1.1, D1.2, D1.3, etc.), AWS Sheet Metal Welding Code (D9.1),ASME Boiler and Pressure Vessel Code, Section

Welders, Welding Wire, Welding Equipment, Accessories

MIG Wires and TIG Rods Filler metals made from the highest quality steel to maximize consistency, feedability and arc performance. Gas-Shielded Flux-Cored Designed for use with CO2 or argon mixes, our gas-shielded, flux-cored wires deliver superior arc performance.

Inconel 625 tubing and Alloy 625 Seamless/ Boiler Tube

UNS N06625 products are furnished in annealed Grade 1 and solution annealed Grade 2 while UNS N06219 and UNS N06852 are in solution annealed condition only. Inconel Alloy 625 TIG weld wire AWS A5.14 ERNiCrMo-3 FOB Price: US $15-45 / Kilogram; HONG KONG OBSERVATION WHEEL (DW60/42) HONG KONG:

WeldingCity 10-pcs Titanium ERTi-2 (Grade-2) TIG Welding

It is generally the most readily available in all product forms and has the lowest cost. ERTi-2 (Grade 2) is used for process equipment like pressure vessels, columns, tanks, heat exchangers, shafts, blowers and fans, condenser tubing, valves, fittings, and pipes. Pack of 10-pcs ERTi-2 Titanium TIG welding rods (1/16…

Stainless Steel Wire manufacturers in India, ASTM A580

Swagat Steel is leading Stainless Steel Wire Manufacturers In India. We are dealing Astm A580 Stainless Steel Wire, 316 Stainless Steel Wire & Bright Stainless Steel Wire at best price due to reasonable man hours in India and good source of high quality 316l Stainless Steel Wire at best price available in Muai, India.Swagat Steel is Exporter of 304 Stainless Steel Wire approved by Saudi …

Welders, Welding Wire, Welding Equipment, Accessories

MIG Wires and TIG Rods Filler metals made from the highest quality steel to maximize consistency, feedability and arc performance. Gas-Shielded Flux-Cored Designed for use with CO2 or argon mixes, our gas-shielded, flux-cored wires deliver superior arc performance.

Base Metal Grouping for Welding Procedure and Performance

American Welding Society (AWS) B2 Committee on Procedure and Performance Qualifiion Under the Direction of the AWS Technical Activities Committee Approved by the AWS Board of Directors Abstract This document provides the AWS base metal grouping for welding procedure and performance qualifiion and is

Welding Rebar to Steel? - Structural engineering general

03/10/2003· Regarding the welding of the reinforcing steel, the steel doesn''t care where it is welded. Shop or field, daytime or nighttime, California or Katmandu (base material quality aside and don''t weld when it is less than 0 deg F or in the rain, etc and read the Code) it doesn''t matter.

1501 - E118 - Welding Technology and Codes - 07 - Weld

QW-409.4 – GTAW weld was made using direct current with electrode positive polarity and the GMAW weld was made using direct current and electrode negative polarity QW-409.8 – GTAW weld was made using a 175 -200 amps and 10 - 14 volts and the GMAW weld was made using 170 …

Welding company list in Hong Kong

Unit 900-909, Workingberg Commercial Building, 41-47 Marble Road Hong Kong, Hong Kong BORSIM INDUSTRIES (HONG KONG) CO.,LTD. specialized in exporting the whole range welding products, including stud machines, weld studs, consumables/accessories, inverter mig tig machinesWith about 10 years industry, focusing on international

WeldingCity 10-pcs Titanium ERTi-2 (Grade-2) TIG Welding

It is generally the most readily available in all product forms and has the lowest cost. ERTi-2 (Grade 2) is used for process equipment like pressure vessels, columns, tanks, heat exchangers, shafts, blowers and fans, condenser tubing, valves, fittings, and pipes. Pack of 10-pcs ERTi-2 Titanium TIG welding rods (1/16…

Code of Practice for the Electricity (Wiring) Regulations

Hong Kong Special Administrative Region Government 3 Kai Shing Street, Kowloon, Hong Kong Tel: (852) 1823 2. Interpretation 11 3. Appliion 16 3A General Appliion of the CoP 17 26E Supply Connection to Welding Sets 191

Welding Procedure Specifiions

Clean weld and 25mm borders to bright metal using approved solvent. 2. Position items to be welded ensuring good fit up and apply purge: 3. Tack weld parts together using TIG, tacks to at least 5mm min length: 4. Deposit root run using 1.2mm dia. wire. 5. Inspect root run internally: 6. Complete weld using 1.6mm dia wire using stringer beads as

titanium welding wire, titanium welding wire Suppliers and

There are 5,843 suppliers who sells titanium welding wire on Alibaba, mainly loed in Asia. The top countries of suppliers are China, India, and Hong Kong S.A.R., from which the percentage of titanium welding wire supply is 99%, 1%, and 1% respectively.

Non-Return Valves Manufacturer | SS Flanged End Non-Return

Screwed to BSP, BSPT, NPT, Socket Weld, Butt Weld Ends, Flanged Ends, Ring Type Joints(RTJ) Manufacturing Standard BS-1868, API 6D, BS 5153 (EN 12334) / IS 5312 Part 1 & 2

Welding Procedure Guide - CWB Group

welding, the wire is classified using 100% CO 2; however, argon-oxygen-carbon dioxide coinations may be used based on the oxygen equivalent. For full details of gas coinations refer to CSA Standard W48. Some common mistakes with Block 2: • No welding process specified • No …

Only as Strong as the Weld: Best Practices for Welding

26/04/2013· The tungsten should be ground to a point and sized as follows: 1/16-inch or small for <90 amps; 3/32-inch for 90-200 amps; and a 1/8-inch tungsten for welding above 200 amps. Filler metal is typically matched directly to the base metal, although there are some instances where a variation is used to achieve desired mechanical properties, such as

Metals Depot® - Round Tube

Round Steel Tube - Welded is economical structural grade tube used where dimensional accuracy and precision tolerance are not of primary importance. Easy to weld, cut, form, and machine, it is widely used for frame work, support columns, fencing, gates and railings, and much more.

Code of Practice for the Electricity (Wiring) Regulations

Hong Kong Special Administrative Region Government 3 Kai Shing Street, Kowloon, Hong Kong Tel: (852) 1823 2. Interpretation 11 3. Appliion 16 3A General Appliion of the CoP 17 26E Supply Connection to Welding Sets 191

2006 Edition - CEDD

Price in Hong Kong: HK$192.00 (in set of 2 volumes) An additional bank charge of . HK$60 or US$7.7 is required per cheque made in currencies other than Hong Kong dollars. Cheques, bank drafts or money orders must be made payable to . The Government of the Hong Kong Special Administrative Region . 2