168X8 Stainless Steel Round Tube Tp321 Steel Pipe

• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Grade: 300 Series
• Certification: ISO, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Hot Rolled
• Model NO.: stainless steel round tube TP321
• Surface Treatment: Pickling, Annealing, Manual Polish and Mechanical
• Product Name: Stainless Steel Round Tube Tp321
• Wall Thickness: Sch10s-Sch80s
• Outer Dia: 6mm-2000mm
• Material: 304, 304L, 316, 316L, 201
• Free Sample: Available
• Mill Test Certificate: Available
• Delivery Time: 15 Days
• Surface: Mill,Polished,Hair Line
• Stock: Yes
• Certificates: ISO,BV,SGS
• Transport Package: Standard Expot Packing
• Specification: CE, ASTM, ISO, JIS, DIN
• Trademark: Tisco, Bao steel LISCO QPSS ZPSS
• Origin: China
• HS Code: 730449
• Production Capacity: 4000mt/Month

Product Description

168x8 stainless steel round tube TP321 steel pipe

Specifications 

Material	168x8 stainless steel round tube TP321 steel pipe
Size(round pipe)	9.5, 12.7, 15.9, 17, 18, 19.1, 20, 21, 22.2, 23, 25.4, 28, 318, 35, 60, 63.5,  73, 76.2, 88.9, 101.6, 114.3, 127, 133, 159, 168, 219 mm or customized
Size (square pipe)	10×10,12×12,18×18,23×23,38×38,50×50,70×70,100×100,20×10,23×10, 24×12,25×13,36×23,40×20,50×20,60×15,75×45,80×60,95×45,100×60, 150×100 mm or customized
Size (oval pipe)	30×15,80×40 mm os customized
Thickness	0.24-3 mm
Length	6m or according to customer's request
Outer diameter	6.35-219mm
Tolerance	Outer diameter :±0.2mm
	Thickness :±0.02mm
	Length :±0.5mm
Process method	Code drawn, annealed with nitrogen protection, ultrasonic,automatic shape,  polished
Finishing	A: sanded  B: 400#-600# mirror  C: hairline brushed  D: TIN titanlum E : HL brushed & mirror (two kinds of finishing for one pipe)

Production Process


Chemical Composition 

Material	C	Si	Mn	P	S	Cr	Ni
201	≤0.12	≤0.75	9.5-12.5	≤0.045	≤0.03	13-16	0.8-1.5
304	≤0.08	≤0.75	≤2.0	≤0.045	≤0.03	18-19	8-10
316	≤0.08	≤1.00	≤2.0	≤0.035	≤0.03	10-14	16.0-18.5
430	≤0.12	≤0.75	≤2.0	≤0.04	≤0.03	16-18	≤0.6

Production Workshop


Available Sizes

Diameter		SCH 5S		SCH 10S		SCH 20S		SCH 40S
inch	ASTM	thinkness	weight	thinkness	weight	thinkness	weight	thinkness	weight
1/4	10.3	1	0.234	1.2	0.275	1.5	0.333	1.7	0.369
1/4	13.7	1.2	0.373	1.65	0.494	2	0.582	2.2	0.629
3/8	17.2	1.2	0.476	1.65	0.637	2	0.755	2.3	0.854
1/2	21.3	1.65	0.816	2.1	1.02	2.5	1.18	2.8	1.31
3/4	26.7	1.65	1.04	2.1	1.3	2.5	1.52	2.9	1.74
1	33.4	1.65	1.32	2.8	2.15	3	2.29	3.4	2.57
1 1/4	42.2	1.65	1.67	2.8	2.76	3	2.94	3.6	3.47
1 1/2	48.3	1.65	1.91	2.8	3.16	3	3.37	3.7	4.1
2	60.3	1.65	2.39	2.8	3.98	3.5	4.92	3.9	5.44
2 1/2	73	2.1	3.84	3	5.42	3.5	6.28	5.2	9.12
3	88.9	2.1	4.51	3	6.37	4	8.39	5.5	11.3
3 1/2	101.6	2.1	5.15	3	7.29	4	9.63	5.7	13.5
4	114.3	2.1	5.81	3	8.23	4	10.9	6	16
5	141.3	2.8	9.46	3.4	11.4	5	16.6	6.6	21.7
6	168.3	2.8	11.2	3.4	13.6	5	19.8	7.1	27.7
8	219.1	2.8	14.7	4	20.9	6.5	33.6	8.2	42.1

 
Application

1).Petroleum, Chemical enterprise, superheater of boiler, heat exchanger
2).High temperature resistant transmission fluid pipe in power station
3).Ship with pressure pipe
4).The exhaust purification devices

Packaging

Stirp:Wooden box or carton box; max 3 tons/wooden box;50kgs/carton box.

Coil: Wooden pallet,max 3tons/wooden pallet.

Flat bar : wooden box or bundled by waterproof woven cloth, max 3 tons.

Sheet/Plate: wooden pallet, max 3 tons

Wire: carton box,50~100kgs/CTN

Trading Information

Loading Port	TIANJIN XINGANG, SHANGHAI,QINGDAO,DALIAN,BAYUQUAN,etc
Trade Terms	FOB,CIF,CNF,EXW,etc
Payment Terms	1) 30% deposit, the balance against copy of B/L by T/T. 2) 30% deposit by T/T, the balance by L/C at sight. 3) 100% irrevocable L/C at sight
Delivery Time	7~15 days
MOQ	1 ton
HS Code	73044190,7304499000

FAQ
How to make an order?
· Sample approval
· Client make 30% deposit or open LC after confirming the PI
· Client visit our workshop to check quality or arrange Third-party to inspect the cargos.
· After passed Inspection, then we arrange shipment with shipping agent.
· Supplier arrange necessary documents and send copy of these documents
· Client remit balance payment
· Supplier send original documents or telex release  the goods
· Quality warranty for 2year after shipment

After sales service
· After receive the goods, We hope  to get your feedback at first time. 
· We could provide installation guide, if you need, we could give you global service. 
· Our Sales are 24-hours online for your request.

Professional sales
· We value every inquiry sent to us, ensure quick competitive offer. 
· We cooperate with customer to bid tenders. Provide all necessory document. 
· We are a sales team, with all techinical support from engineer team.