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- Stainless Steel Tubing Coil (20)
- Seamless Stainless Steel Tubing (42)
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304 seamless steel sanitary tubing execution standard
zheheng steel deal with Stainless Steel Sanitary Tubing,we are strictly according to standard ASTM A312,ASTM A249,ASTM A270,ASTM A269, JIS G3459, JIS G3468, DIN17455, DIN16457,
- Product Details
Stainless Steel Sanitary Tubing
304 seamless steel sanitary tubing execution standard (abroad) :
ASTM A312,ASTM A249,ASTM A270,ASTM A269, JIS G3459, JIS G3468, DIN17455, DIN16457
304 seamless steel sanitary tubing production main equipment:
multi-roll cold-rolled pipe mill -- is the key equipment of our factory to manufacture precision stainless steel pipe and sanitary stainless steel pipe.The stainless steel tube after cold-drawn is used as blank material. After cold-rolled, the inside and outside diameter and wall thickness of the tube are positive or negative less than 0.02-0.05mm, and the inside and outside surface smoothness Ra of the tube is less than 0.8m.After polishing, the inner and outer surface of the polished pipe can be as much as 0.2-0.4 in Ra (such as mirror).The company has six multi - roll cold - rolling mill and internal and external polishing production line.Wenzhou area is the most complete specifications, the most reliable quality of precision cold-rolled steel mills.
304 seamless steel sanitary tubing polishing:
sanitary stainless steel tubes and stainless steel sanitary pipe of key equipment,
my company's way of polishing is rotating mechanical polishing, advanced polishing and buffing pads of power equipment, advanced polishing wax.The cloth dish made of fine sand grain by grade and the cloth dish are polished repeatedly on the outside surface of the pipe. The smoothness can reach a level of Ra less than or less than 0.2-0.4 m.The inner circle polishing machine consists of machine tool body, hydraulic station and electric control cabinet
304 seamless steel sanitary tubing production and inspection standards :
GB/T14976-2002, GB/T13926-2007, ASTMA312, ASTMA213.ASTM A270 Equipped with optical detector, eddy current and ultrasonic testing equipment, universal material testing machine, microscope, hardness tester, such as steel meter and other modern quality testing equipment.The quality of products meets the requirements of good manufacturing standards.
Packing: woven bags, wooden cases
Length: regular 6-8 m, also according to customer requirements.
Standing stock 304 and 316L material specifications are as follows:
| 6*1 | 25*1.5 | 51*1.5 | 89*2 |
| 8*1 | 28*1.5 | 54*1.5 | 102*2 |
| 10*1 | 32*1.5 | 54*2 | 104*2 |
| 12*1 | 38*1.5 | 57*1.5 | 105*2 |
| 12.7*1.5 | 38*2 | 57*2 | 108*2 |
| 14*1 | 42*1.5 | 63*1.5 | 103*3 |
| 16*1.5 | 42*2 | 63*2 | 114*2 |
| 19*1.5 | 45*1.5 | 76*1.5 | 114*3 |
| 22*1.5 | 48*1.5 | 76*2 | 114*4.5 |
