Spiral / Serrated High Frequency Welding Fin Pipes

HIGH FREQUENCY WELDED FIN PIPES1. Brief Introduction:Our products are used wildly on domestic and exported, approved by IEI,SGS,CCIC,LRS, BV, ABS, etc classification societies, and go down well with numerous customers. Aluminium Finned Tubes type including: "L" tension finned tube, Extruded finned tube, "G" embedded finned tube. If you are interested in our products, please tell us the detail information or send your drawing, we will produce as your drawing.2.Features:1)Tube material: Stainless steel as ASME ASTM 213, 312 -- 304L, 304, 316, 316L, 321 etc, . Carbon steel as ASME ASTM-- 106, 179, 192, etc, alloy, Aluminium, and copper.2)Fin material: Carbon steel, alloy, Aluminium, and copper, etc.3)SIZE: PIPE OD38-219MM, FIN OD:50.7-279MM, FIN THK: 0.8-3MM,    LENGTH: 10,000-25,000MM4) PACKING: IN SEAWORTHY SECURED IRON RACKS3.Product photos4.FAQ:Q1: What's the advantage of your company?A: Our company specializes in trading for more than 13 years. We know how to solve any kinds of emergency accident during trading to give you a high quality and safety services . Choose the most suitable manufacture to satisfy your requirements is our goal. Q2: I do not have experience to purchase  from China before. How to start my first order?A:  It is easy and simple. Please feel free to contact with us. Experienced team is ready to help you step by step.Q3: Can I get some samples?A: Yes, we're honored to offer you samples for quality check.Q4:How to confirm the quality ?A: Third party inspection is warmly welcome before shipment. We have cooperated with SGS,IEI, CCIC,TECHNICO,BV,FIDES,etc.If you require the previous release notice issued by them,we would like to send you before order. Q5: Is it possible to know how is my product going on without visiting your company?   A: We will offer a detailed products schedule and send weekly reports with digital pictures and videos which show the machining progress.Q6: What is the production cycle?A: It varies a lot depending on product dimension,technical requirements and quantity. We always try to meet customers' requirement by adjusting workshop schedule.Q7: What is your payment?A: Normally, by T/T 30% down payment, 70% balance before shipment. 100% L/C at sight is also accepted by us. Besides, we have Kun Lun bank to receive Iranian payment. 4.Contact Information:        /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1