Grade 304 Round and Square Welded Tubes and Seamless Stainless Steel Pipe for Decoration/Industry

• Customization: Available
• After-sales Service: Permanent
• Warranty: Permanent
• Model NO.: 304 321 316 410 409 904l 2205
• Type: Seamless Welded, Stainless Steel Pipes
• Technique: Hot/Cold Rolled, Cold Rolled
• Material: Stainless Steel
• Surface Treatment: Polished/Pickling, 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
• 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: Packing for Sea Freight
• Specification: Customized
• Trademark: HAIYIDA
• Origin: China
• Production Capacity: 5000tons/Month

Product Description

Specification

Product Name	Inox Factory SUS 316l 201 304 Welded SS Pipe Steel Tubing Stainless Steel Pipes
Standard	GB,AISI,ASTM,DIN,EN,JIS
Grade	Stainless steel 304 / 304L / 310S / 316L / 316Ti / 316LN / 317L / 904L / 2205 / 2507 / 32760 / 253MA / 254SMo / XM-19 / S31803 / S32750 / S32205 / F50 / F60 / F55 / F60 / F61 / F65 etc
	Monel 400 / Monel K-500
	Inconel 600 / Inconel 601 / Inconel 625 / Inconel 617 / Inconel 690 / Inconel 718 / Inconel X-750
	Incoloy A-286 / Incoloy 800 / Incoloy 800H / Incoloy 800HT
	Incoloy 825 / Incoloy 901 / Incoloy 925 / Incoloy 926
	Nimonic 75 / Nimonic 80A / Nimonic 90 / Nimonic 105 / Nimonic C263 / L-605
	Hastelloy B / Hastelloy B-2 / Hastelloy B-3 / Hastelloy C / Hastelloy C-276 / Hastelloy C-22
	Hastelloy C-4 / Hastelloy C-2000 / Hastelloy G-35 / Hastelloy X / Hastelloy N
	PH stainless steel 15-5PH / 17-4PH / 17-7PH
Inspection	TUV,SGS,BV,ABS,LR and so on
Application	Chemical, Pharmaceutical & Bio-Medical, Petrochemical & Refinery, Environmental, Food Processing, Aviation, Chemical Fertilizer, Sewage Disposal, Desalination, Waste Incineration etc.
Processing Service	Machining : Turning / Milling / Planing / Drilling / Boring / Grinding / Gear Cutting / CNC Machining
	Deformation processing : Bending / Cutting / Rolling / Stamping
	Welded
	Forged

Chemical Composition											Mechanical Character
Grade	C	Si	Mn	P	S	Ni	Cr	Mo	Cu	N	Hardness
304	0.08	1	2	0.045	0.03	8.00-11.00	18.00-20. 00	-	-	-	HB≤187, HRB≤90, HV≤200
316	0.08	1	2	0.045	0.03	10.00-14. 00	16.00-18. 00	2.00-3.00	-	-	HB≤187, HRB≤90, HV≤200
316L	0.03	1	2	0.045	0.03	10.00-14. 00	16.00-18. 00	2.00-3.00	-	-	HB≤187, HRB≤90, HV≤200
304L	0.03	1	2	0.045	0.03	10.00-14. 00	16.00-18. 00	-	-	-	HB≤187, HRB≤90, HV≤200

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.

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.