Stainless Steel Pipe/Tube ASTM SS304 316 310S 1.4301 Square/Round Seamless
Stainless Steel Pipe/Tube ASTM SS304 316 310S 1.4301 Square/Round Seamless
What is the difference between ERW and seamless stainless steel pipe?
Seamless pipe is manufactured by extruding the metal to the desired length; therefore ERW pipe have a welded joint in its cross-section, while seamless pipe does not have any joint in its cross-section through-out its length. In Seamless pipe, there are no welding or joints and is manufactured from solid round billets.
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Material
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200 300 400 Series stainless steel
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Grade
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201 202 301 303 304 304L 309 309S 310 310S 316 316L 316Ti 317L 321 2205 2507 409 409l 410 410S 420 420J1 420J2 430 441 444 904L
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Standard
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AiSi ASTM JIS DIN EN BS
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Tech
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cold rolled / hot rolled
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Type
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Welded / Seamless
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Production technique
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*ss seamless pipe: round steel preparation--heating--hot-rolled--cut head--Pickling--grinding--lubricating--cold rolled--
greased-solution--heat treatment--straightening--cut pipe--Pickling--Product testing. *ss welded pipe: raw material(belt or plate)--slitting--welding pipe--repairing--polishing--inspection(printing)--packaging--shipping(warehousing) (decorative welded pipe). |
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Section Shape
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round, square, rectangle
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Thickness
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0.3MM-3MM
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OD(Outer Diameter)
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6mm - 2500mm
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Normal size
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18mm - 60mm
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Length
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5.8m, 6m, 12m or as per customer's request
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Tolerance
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Outer diameter: ±0.1mm / Thickness: ±0.02mm / Length: ±1cm
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Processing Service
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Bending, Welding, Decoiling, Punching, Cutting, Moulding
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Surface Treatment
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pickled, brightened, annealed, polished(#180, 240, 320, 400, 500, 600, 700, 800 grid), colored
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Payment
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T/T terms, 30% pre-payment, 70% balance see B/L copy
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Delivery Time
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5-15 days for ordinary orders (standard orders <=50 ton); specified orders needs final confirmation as per customer's request
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Photo Details
Package&Delivery
FAQ
Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.
Q6:What is your terms of payment ?
A:Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
Q7.Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties’ inspections are all available such SGS, BV ect.
Q9:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.