Stainless Steel Seamless Coil

 Stainless Steel Seamless Coil

 

Advantages of Products

By reducing the number of joints in the system, clean coil makes installation more convenient, especially in the case of vertical installation, the advantage is more obvious. Coil improves overall system integrity, reducing leakage risk and significantly reducing maintenance costs.

Reducing Joint

The number of clean coil joints is reduced, saving expensive joints or welding costs. At the same time, the possibility of leakage point is reduced, and the maintenance cost is also reduced. The system is more integrated and improves the security of system operation.

Convenient Transportation

Compact packaging of clean coil makes it easier to transport and store.

 

 

Product Usage Scenario

Stainless steel coil is widely used in hydraulic instrument lines, oil and gas underground control lines, chemical injection lines, steam tracing lines, pre-insulation lines, flue gas lines, heat exchanger pipes, umbilical cables, marine remote control systems. Ultra-pure gas pipeline, semiconductor clean pipeline and other fields. The surface of the coil can be coated with PVC for double corrosion protection.

 

Clean Coil — Standard Size Range (in.)

Size/inch		Single reel length*M	Size/inch		Single reel length*M
OD	WT	/	OD	WT	/
1/2	*0.035	340	3/4	*0.035	220
	*0.049	250		*0.049	160
	*0.065	200		*0.065	130
	*0.083	160		*0.083	100
5/8	*0.035	270	1	*0.035	170
	*0.049	200		*0.049	120
	*0.065	150		*0.065	90
	*0.083	120		*0.083	70

* The above are single disc seamless length, non-welded total length.

* Other specifications and lengths are available according to your requirements.

* The minimum length guaranteed by TP316/316L.

 

Clean Coil — Standard Size Range (metric)

Size/mm		Single reel length*M	Size/mm		Single reel length*M
OD	WT	/	OD	WT	/
12.0	*1.0	330	18.0	*1.0	200
	*1.5	230		*1.5	150
	*2.0	180		*2.0	110
14.0	*1.0	280	19.0	*1.0	200
	*1.5	190		*1.5	140
	*2.0	150		*2.0	110
16.0	*1.0	240	20.0	*1.0	190
	*1.5	170		*1.5	130
	*2.0	130		*2.0	100

* The above are single disc seamless length, non-welded total length.

* Other specifications and lengths are available according to your requirements.

* The minimum length guaranteed by TP316/316L.

 

Clean Coil — Grade of Material

Chinese Standard	ASTM	UNS	EN steel No.
0Cr18Ni9	304/	S30400/	1.4306/
022Cr19Ni10	304L	S30403	1.4301
06Cr17Ni12Mo2	316/	S31600/	1.4435
022Cr17Ni12Mo2	316L	S31603
06Cr17Ni12Mo2	316/	S31600/	1.4404
022Cr17Ni12Mo2	316L	S31603
1Cr18Ni10Ti	321/	S32100/	1.4541/
07Cr19Ni11Ti	321H	S32109	1.4940
06Cr17Ni12Mo3Ti	316Ti	S31635	1.4571
06Cr18Ni11Nb	347/	S34700/	1.4550
07Cr18Ni11N	347H	S34709	1.4912

* Other brands are available according to your requirements

 

 

Clean Coil — Product Standard

Standard
GB	GB/T 13296     GB/T 14976
ASTM	A213   A269   B163   B167   B668   A632   A789   A790
ASME	SA213  SB163  SB167  SB668  SA789  SA790
NACE	MR0 175
EN	10216-5 TC1

* The coils are tested by air tightness and eddy current.

* Hydraulic test and ultrasonic detection can be added for special requirements.