ASTM A312 A269 A213 Stainless Steel Square Tubing , Thick Wall 1 - 12mm - 304/304L,316L,309S,310S,321,347,347H etc.
ASTM A312 A269 A213 Stainless Steel Square Tubing , Thick Wall 1 - 12mm For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale ASTM A312 A269 A213 Stainless Steel Square Tubing , Thick Wall 1 - 12mm, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
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ASTM A312 A269 A213 Stainless Steel Square Tubing , Thick Wall 1 - 12mm
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Quick?Detail:
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Standard Specification | ASTM A312,A213,A249,A269,A270A789,A554,A790,etc. |
Material | 304,304L,309S,310S,316L,317L,321,,347,347H,2205 etc. |
Outer Diameter | 6mm to700mm |
Wall Thickness | 1mm to 12mm |
Length | 5mm to 12000mm |
Type???????????????????????????? | Round |
Delivery condition | Hot Rolled? |
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Specifications
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Designation:?A312/A312M-04a
Standard?specifications?For?Seamless,Welded,And?Heavily?Cold?Worked?Austenitic
Stainless?Steel?Pipe
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This?specification?covers | Seamless,straight-seamless?welded, and?heavily?cold?worked?austenitic?stainless?steel?pipe |
Manufacture?Process | Seamless?(SML)?Pipe |
Diameter?Tolerance | +/-1% |
? ? ? Permitted?Variations?In? Wall?Thickness ? ? ? | ?????????????????????Tolerance,%?from?Nominal?????????? NPS?Designator ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Over??????Under??????? 1/8?to?21/2?inc.,?all?t/D?ratios ? ? ? ? ? ? ? ? ? ? ? ? ?20?????????12.5 3?to?18?inc.,?t/D?up?to?5%?incl. ? ? ? ? ? ? ? ? ? ? ? ?22.5??????12.5 3?to?18?inc.,?t/D?over?5% ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?15 ? ? ? ? ?12.5 20?and?larger,welded,all?t/D?ratios ? ? ? ? ? ? ? ? 17.5???????12.5 20?and?larger,seamless,t/D?up?to?5%?incl. ? ? ?22.5 ? ? ?12.5 20?and?larger,seamless,t/D?over?5% ? ? ? ? ? ? ?15 ? ? ? ? 12.5 ???????????????????????????????????????????????????????? ??Where:?t?=?Nominal?Wall?Thickness ?????????D?=?Ordered?Outside?Diameter |
Inspection?item | # # Size(outside,wall,length);? # Surface?of?Pipe; # Chemical?Composition;? # Mechanical?Testing # Hydro-static?Or?Nondestructive?Electric?Test # ICT(Inter-granular?Corrosion?Test)??etc. |
Ordering?Information | # Quantity(feet,meters,?or?number?of?lengths) # Steel?Grade # Size(outside?diameter,nominal?wall?thickness,length) # Test?report?requirements?etc. |
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Our?advantage
# # Competitive?price?with?good?quality
# Soonest?delivery?days?(Big?enough?stock?304L?Seamless?Pipe?in?warehouse)
# Good?quality?control?system
# Good?after?sales?services
# Good?package
Wenzhou Zhongyuan Steel Industrial Co.,Ltd
Address: Room 1003,No.1 Building,Phase III,Nature Office Building,Tangjia Bridge Road, Wenzhou, Zhejiang, China, 325000
Tel: 86-577-88959737
Wenzhou zhongyuan steel industrial co,.ltd was established in November 3rd,2010,The formerly deal in stainless steel products for domestic market 15years. Recently,the most of business in international market,likePakistan,Jordan,U.A.E,USA Bangladesh,Saudi Arabia,Middle East,South American,Africa etc.
We mainly produce and supply Stainless Steel Seamless&Welded Pipe,Boiler&Heat Exchanger Tube,Sheet/Plate/Rod,Pipe Fittings(Elbow,Tee,Reducer etc.),High Precision Seamless Steel Tube,API 5L Line Pipe, A106/A53 Carbon Steel Pipe,A105 Forged Steel Gate Valve etc.
To ensure the leading position of product quality in foreign market and meet the requirements from customers,we owned kinds of advanced equipment,like High-precision mutil-roller machine,Ultrasonic testing system,Eddy current testing equipment,Intergranular corrosion test equipment,Hydraulic test equipment etc.In order to develop long term business relationship with our customers,we offer competitive prices with good quality in soonest delivery time in 3 work days after received your e-mail.
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