Seamless Bright Anneal Pickled Stainless Steel Seamless Welded Round Tube/Pipe Cold Rolled or Hot Rolled Steel Pipe

• Customization: Available
• After-sales Service: Permanent
• Warranty: Permanent
• Model NO.: 300 Series
• Type: Seamless Welded
• Technique: Hot/Cold Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round Square Rectangular
• Standard: ASTM, AISI, GB, JIS, DIN, En
• Grade: 300 Series
• Certification: ISO, RoHS, Ibr, AISI, ASTM, GB, En, DIN, JIS
• Shape: Round Square Rectangular
• Surface: Ba/2b/No.1/No.3/No.4/8K/Hl/2D/1d
• Processing Service: Bending, Welding, Decoiling, Punching, Cutting
• Packing: Standard Seaworthy Package
• Transport Package: Standard Export Packages
• Specification: Customized
• Trademark: HAIYIDA
• Origin: China
• HS Code: 7304319000
• Production Capacity: 5000tons/Month

Product Description

Basic Info.
Model NO.	304L/310S/316L/321/201/304/904L/2205/2507/SS400	Tolerance	±0.01
Processing Service	Pickling,Bending, Welding, Decoiling, Punching, Cutting	Section Shape	Round/Square
Delivery Time	3-15 Days	Surface Treatment	Ba/2b/No.1/No.3/No.4/8K/Hl/2D/1d
MOQ	1 Ton	Steel Grade	200/300/400 Series, 410, 316L, 316, 430, 304
Sample	Sample Avaliable	Customized	OEM ODM
Packing	Cusomer Demand	Quality	Inspection
Transport Package	Standard Sea Transport Packing	Specification	As customer demands
Trademark	Taigang	Origin	JiangSu
Production Capacity	5000+ Tons/Month

 

Specification.
Product	Stainless steel pipe
Grade	Mainly:201,202,303, 303Cu,304,304L,316,316L,310S,316Ti,321,430,904L,etc.
	300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347
	200series:201,202,202cu,204
	400series:409,409L,410,420,430,431,439,440,441,444
	Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
	Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304
	Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
Surface finish	1: sanded 2: 400#-600# mirror 3: hairline brushed 4: TIN titanlum 5 : HL brushed & mirror (two kinds of finishing for one pipe)
Standard	JIS, AiSi, ASTM, GB, DIN, EN
Certification	SGS,BV,ISO,CE
Outer Diameter	10-630mm or Customized
Wall Thickness	Customized
Length	Less than 12 m or Customized
Package	Clients' requirement and Standard export sea-worthy packing
Delivery time	Fast delievery in 7 days,according to order quantity

 

Chemical Composition
Grade	C	Si	Mn	P	S	Ni	Cr	Mo
201	≤0 .15	≤0 .75	5. 5-7. 5	≤0.06	≤ 0.03	3.5 -5.5	16 .0 -18.0	-
202	≤0 .15	≤l.0	7.5-10.0	≤0.06	≤ 0.03	4.0-6.0	17.0-19.0	-
301	≤0 .15	≤l.0	≤2.0	≤0.045	≤ 0.03	6.0-8.0	16.0-18.0	-
302	≤0 .15	≤1.0	≤2.0	≤0.035	≤ 0.03	8.0-10.0	17.0-19.0	-
304	≤0 .0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	8.0-10.5	18.0-20.0	-
304L	≤0.03	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0-13.0	18.0-20.0	-
309S	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	12.0-15.0	22.0-24.0	-
310S	≤0.08	≤1.5	≤2.0	≤0.035	≤ 0.03	19.0-22.0	24.0-26.0
316	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	10.0-14.0	16.0-18.0	2.0-
316L	≤0 .03	≤1.0	≤2.0	≤0.045	≤ 0.03	12.0 - 15.0	16 .0 -1 8.0	2.0 -
321	≤ 0 .08	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0 - 13 .0	17.0 -1 9.0	-
630	≤ 0 .07	≤1.0	≤1.0	≤0.035	≤ 0.03	3.0-5.0	15.5-17.5	-
631	≤0.09	≤1.0	≤1.0	≤0.030	≤0.035	6.50-7.75	16.0-18.0	-
904L	≤ 2 .0	≤0.045	≤1.0	≤0.035	-	23.0·28.0	19.0-23.0	4.0-5.0
2205	≤0.03	≤1.0	≤2.0	≤0.030	≤0.02	4.5-6.5	22.0-23.0	3.0-3.5
2507	≤0.03	≤0.8	≤1.2	≤0.035	≤0.02	6.0-8.0	24.0-26.0	3.0-5.0
2520	≤0.08	≤1.5	≤2.0	≤0.045	≤ 0.03	0.19 -0. 22	0. 24 -0 . 26	-
410	≤0.15	≤1.0	≤1.0	≤0.035	≤ 0.03	-	11.5-13.5	-
430	≤0.1 2	≤0.75	≤1.0	≤ 0.040	≤ 0.03	≤0.60	16.0 -18.0	-

Features:
1. Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of
tubes could be under 0.3μm.
2. We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing.
3. Thick welding, good appearance.The mechanical properties of tube could be tested.
4. The raw material is from Taigang, Baogang, Zhangpu and so on.
5. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015.
6. Full material traceability is guaranteed during the manufacturing process.
7. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness.
8. Internal Bore: Tubes have a smooth, clean and crevice free bore.
9. Market leading quality products.

 

Company Profile


Global Market

We are committed to exploring the international market. Our customers come from all over the world, such as Africa, Latin America,Middle East, Southeast Asia, Europe, etc. Our high quality and low price products have won their recognition.

 

FAQ:

Q1. What are your company's main products ?

A1: Our main products are Stainless Steel, Carbon Steel, Galvanized Steel, Galvalume Steel, Aluminium, PPGI, PPGL products, including Sheets, Ccoils, Strips, Pipes, Bars and Channels.

Q2. What are the advantages of your company ?

A2: We guarantee that the quantity and specification of products are in full compliance with the standards of customer orders. We support any kinds of test. In addition, We also have more professional service and competitive price.

Q3. How do you control quality ?

A3: We provide Mill Test Certificate, also support Third Party Inspection.

Q4. How many coutries you already exported ?

A4: Exported to more than 50 countries mainly from Middle East, Russia, United States, Canada, Italy, Germany, Australia, Egypt, Chile, Mexico, Venezuela, Argentina, Kuwait, Saudi Arabia, UAE, Sri Lanka, Indonesia, Bangladesh, Turkey, India, etc.

Q5. Can you provide sample ? Do you support OEM ?

A5: Yes. Small samples in store can be provided for free. Customized samples will take about 2-3 days.

Q6: What's your payment terms ?

A6: By T/T, L/C (30% deposit in advance, balance 70% before shipment), Western Union, Paypal, or Trade Online.

 

If you have any question,please feel free to contact me. Sales Service 24 hours
we are sure your inquiry or requirements will get prompt attention.