Spiral steel pipe is an important steel pipe in the project construction. It is formed by spiral submerged arc welding technology. The process is formed using narrower plates or hot rolled coils, which lowers their production costs significantly. The welding line is shaped like a helix. The spiral welding process permits the production of large-diameter pipes suitable for transporting large volumes of oil and gas.
Threeway Steel Co., Ltd, is a world-class production and service provider with 30 years of steel pipe manufacturing, stocking, and exporting for the world’s energy industry and certain other industrial applications. Our manufacturing system integrates. 8 world-class submerged arc straight seam welded pipe production line, pipe hot-rolling and cold-forming, heat treatment, threading and finishing, making, warehouse in China, we also have our R&D network focus on enhancing our product portfolio and improving our Industry Operation Capability, Quality competitiveness, Cost control, Perfect integrated service capability is united by a passion for excellencelly promoting business growth.
【 product introduction 】 dy-htj1 semi-automatic blackbody furnace special infrared aiming device/infrared radiation thermometer mobile stan...
High precision digital thermometer is a high precision intelligent temperature instrument developed by taian demei electromechanical equipment...
With a focus on social media marketing in georgia, hola media marketing designs and executes digital marketing campaigns that maximize reach a...
Discover the difference with our top-quality walkie talkies, designed for superior performance and reliability. we offer exceptional clarity, ...
【 product introduction 】 dy-bo zero point thermostat/zero point thermostat/freezing point (thermocouple reference end compensation), no ice...
【 product advantage 】 √ wide range: -20℃ ~ 95℃ √ high accuracy: ±0.2℃ (optional ±0.1℃) √ high resolution: 0.01℃ √ full curve real-...
1. the equipment has multiple independent standard channels for measuring standard platinum resistance (pt25) and standard thermocouple; 2....
【 product features 】 1. the equipment has multiple independent standard channels for measuring standard platinum resistance (pt25) and stan...
【 product function 】 1, divided into the upper and lower display screens. the upper part of the screen is used to display voltage, current ...
【 product introduction 】 dy-300s low potential transfer switch, mainly used for standard thermocouples and standard platinum resistance, wo...
【 product introduction 】 with the development of science and technology, contact surface thermometers are widely used in aerospace, energy,...
【 product introduction 】 the portable humidity generator can control the temperature and relative humidity in the test chamber and can be u...
【 product introduction 】 dy-htj1 semi-automatic blackbody furnace special infrared aiming device/infrared radiation thermometer mobile stan...
High precision digital thermometer is a high precision intelligent temperature instrument developed by taian demei electromechanical equipment...
With a focus on social media marketing in georgia, hola media marketing designs and executes digital marketing campaigns that maximize reach a...
Discover the difference with our top-quality walkie talkies, designed for superior performance and reliability. we offer exceptional clarity, ...
【 product introduction 】 dy-bo zero point thermostat/zero point thermostat/freezing point (thermocouple reference end compensation), no ice...
【 product advantage 】 √ wide range: -20℃ ~ 95℃ √ high accuracy: ±0.2℃ (optional ±0.1℃) √ high resolution: 0.01℃ √ full curve real-...
1. the equipment has multiple independent standard channels for measuring standard platinum resistance (pt25) and standard thermocouple; 2....
【 product features 】 1. the equipment has multiple independent standard channels for measuring standard platinum resistance (pt25) and stan...
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Spiral steel pipe is an important steel pipe in the project construction. it is formed by spiral submerged arc welding technology. the process...
Arihant min chem manufacturer of talc powder. talc powder is major raw material of paint manufacturing industries.
We have made our mark amongst the water treatment chemicals manufacturers in india. ro water treatment chemicals antiscalants and antifoulant...
in the field of bentonite powder manufacturers & suppliers in hyderabad mangalam earth has proved its best.
We are well-known providers of superior quality ss coils, which are highly demanded in the market. these coils are developed using top-notch m...
Supergas offers customized storage solutions to cater to the varied industrial lpg requirements. supergas’s 33kg lpg cylinders come with both ...
Sunplex: shrinkage compensating waterproof admixture for plaster features & benifits conforms to bs 8110 part i-1985 reduces the formation ...
Sv-js booster pump oil gives high vacuum of 10(-5) torr. it has long service life and can withstand high moisture as well as corrosive process...
Liquigas power pvt. ltd. - leading manufacturers and suppliers of lpg vaporizer and heaterless vaporizer in india. we specialize in the manuf...
We are epoxy flooring manufacturer and epoxy flooring contractor in india. we are specialized in the epoxy floor paint or polyurethane. we w...