Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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Stainless Steel Seamless Bright Annealed Coiled Tube TP304 TP316L
In the oil and gas industry,coiled tube refers to a long metal tube,which is supplied spooled on a large reel. It is used for interventionsin oil and gas wells and sometimes as production tubing in depleted gas wells. Coiled tubing is often used to carry out operations similar to wirelining. The main benefits over wireline are the ability to pump chemicals through the coil and the ability to push it into the hole rather than relying on gravity. Pumping can be fairly self-contained, almost a closed system, since the tube is continuous instead of jointed pipe. For offshore operations, the 'footprint' for a coiled tubing operation is generally larger than a wireline spread, which can limit the number of installations where coiled tubing can be performed and make the operation more costly.
Stainless Steel Coil Tubes:
(1)Commodity name: Austenitic Stainless Steel Coil Tubes
(2)Process method: cold drawn/cold pilgered
(3)Material: TP304, TP304L,TP316, TP316L,dual grade 317L , 316Ti, TP321
(4)Standard: ASTM ( ASME) ,EN, DIN, JIS and etc.
(5)Specifications:a) O.D.:1/4" -3/4"
b) W.T.:0.028"- 0.065"
c) Length:customized, max:1000m/pc.
(6)Delivery conditions: annealed & pickled
(7)Applications: widely used in petrol, chemical, pharmacy, foodstuff, machinery, spaceflight,
war industry.
(8)boiler gas, hot water heating parts, hardware, shipping, power and other
industries.
(9)Packing: packed by weaving bags, then protected by seaworthy wooden case.
Material Grade:
| American Standard | Austenitic Steel: TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L… Duplex Steel : S32101,S32205,S31803,S32304,S32750, S32760 Others:TP405,TP409, TP410, TP430, TP439,... |
| Europen Standard | 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
