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Weld Seamless Stainless Steel Capillary Tube 0.26mm - 16mm OD Bright Polished Finish

Weld Seamless Stainless Steel Capillary Tube 0.26mm - 16mm OD Bright Polished Finish
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Type: Weld Seamless
Product: 304 304L 316 316L 321 310S Stainless Steel Capillary Tube Pipe Supplier
Standard: ASTM, AISI, DIN, EN, GB, JIS
Surface: Pickled And Bright Polished Finish
Shape: Round.square.Rectangle
Technique: Cold Rolled Hot Rolled
OD: 0.26mm – 16mm
Length: 6000mm Or As Your Request
High Light:

polished stainless tube


industrial steel pipe

Basic Infomation
Place of Origin: CHINA
Brand Name: HAOSTEEL
Certification: ISO9001
Model Number: 347 904L 301 304 304L 316 316L 309S 310S 321 2205 2507
Payment & Shipping Terms
Packaging Details: Woven bags and plastic strips inside packing, wooden / iron pallet and steel strips outside packing.
Delivery Time: 5-10 working days after order confirmed and receive deposit
Supply Ability: 5000tons per month
Product Description

321 321H 310S 410 430 316L Stainless Steel Capillary Tube Pipe Supplier



321 Stainless steel - it is titanium stabilized stainless steel grade from the austenitic family. It has the higher corrosion resistance ability and phenomenal resistance to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range in temperature up to 427 deg C to 816 deg C. it has excellent oxidation resistance to 1500 deg F. moreover, it is known for higher stress to rupture and creep strength. 321 alloys have good low temperature properties and toughness.


Stainless steel 321H- It has a higher carbon content of about 0.04 to 0.10%. It is developed to offer resistance to creep and higher strength up to 537 deg C. in most cases alloy meets the dual certification. SS 321H alloy can only be hardened by cold working operations, not by heat treatment operation. It is effectively welded and manufactured by standards machines.


Stainless steel 321/321H

Stainless Steel UNS S32100/S32109 Capillary Pipes Equivalent Grades


SS 321 S32100 1.4541 X6CrNiTi18-10 SUS 321
SS 321H S32109 1.4878 X12CrNiTi18-9 SUS 321H


321/321H Stainless Steel Capillary Pipes Chemical Composition

Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 - 12.00 5(C+N) – 0.70 max
SS 321H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 – 12.00 4(C+N) – 0.70 max


ASME SA312 SS TP321/TP321H Capillary Pipes Mechanical Properties

Tensile Strength Yield Strength (0.2%Offset) Elongation Hardness
Rockwell B (HR B) max Brinell (HB) max
Psi – 75000, MPa – 515 Psi – 30000, MPa – 205 35 % 95 217




Name 321 321H stainless steel capillary tube
Standard ASTM, DIN, GB, JIS,EN
Size OD: 0.8-16mm,
WT: 0.1-2mm.
Length: As Customer's Request
Place of Origin Shanghai,China (Mainland)
Type Pipe Tube
Application industry, Chemical,etc
Certification ISO
Technique Cold Rolled & Hot Cold
Surface pickling / 200grit/600grit/800grit polished/ mirror/ 6K/8K/bright etc.
Package Waterpro of packing or as Request.
Payment 30%TT+70%TT / LC
Certificate MTC
Delivery Time

15 days after the accept of advanced TT.

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