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[China]
Trade Verify
Address: Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Contact name:Richard SHEN
TORICH INTERNATIONAL LIMITED |
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ASTM A511 MT304 Seamless Stainless Steel for Mechanical Hydraulic Pressure Tubing
TORICH is a Professional Manufacturer of ASTM A511 MT304 Seamless Stainless Steel, which is for Seamless and Stainless Steel Tubing for General Service
We can manacture stainless steel tubes based on the following
technical standard:
ASTM A213,ASTM A312,ASTM A511,ASTM A269,ASTM A249,ASTM A358
The Stainless Steel Grade can cover the following:
ASTM A213 TP304 TP304L TP304H TP310S TP316 TP316L TP316H TP317
TP347
ASTM A312 TP304H TP309H TP310H TP316H TP321H TP347H TP348H TP304
TP309S TP310S TP316 TP321 TP347 TP348
ASTM A511 MT304, MT304L, MT309S, MT310S, MT316, MT316L, MT317,MT321, MT347
ASTM A269 TP304 TP304L TP321 TP347 TP316 TP316L TP348 TP317
ASTM A249 TP304 TP304L TP321 TP347 TP316 TP316L TP348 TP317
ASTM A358 TP304
| Producsts Name | ASTM A511 MT304 Seamless Stainless Steel for Mechanical Hydraulic PressureTubing |
| Technical Standard | ASTM A511 MT304 Seamless Stainless Steel |
| Steel Grade/Steel Numbe | MT304,MT304L,MT309S,MT310S,MT316,MT316L,MT317,MT321,MT347 |
| Size Range | OD: 75-140mm WT: min0.08mm Length: max 12000mm Cutting Length: available according to customer's requirement. |
| Delivery Condition | Bright Annealing. Pickling and Solution Heat Treatment. |
| Surface Treatment/Surface Condition | Bright Surface. Dull Surface. Polish Surface. |
| Tube Inspection | 100% Dimensional Check 100% Eddy Current Test (ETD) 100% Ultrasonic Test (UTD Mechanical Properties Inspection, Internal Lab test report or Third Party Inspection Report. |
| Inspection Istrument | Outside micrometer, wall thickness micrometer, inside dial gauge, vernier caliper, tensile testing machine, hardness tester, eddy current flaw detector, metallographic analyzer, surface roughness meter |
| Tube Application | Mechanical Hydraulic Pressure Tubing |
| Production Process | Round steel warehousing → round steel inspection → round steel sawing → central hole drilling → perforation → pickling → cold drawing or cold rolling (finish rolling) → annealing → straightening → head and tail cutting → finished product inspection → packaging → delivery |
Chemical Composition of ASTM A511 MT304 Seamless Stainless Steel
| Material | C | Mn | P | S | Si |
| MT304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 |
| MT316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 |
| MT304L | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 |
| MT316L | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 |
| MT309S | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 |
| MT321 | 0.08 | 5.5--7.5 | 0.060 | 0.030 | 1.00 |
| MT310S | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 |
| MT317 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 |
| MT347 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 |
Keywords
austenitic stainless steel
duplex stainless steel
ferritic/austenitic stainless steel
hollow bar;mechanical tubing
seamless steel tube
stainless steel tube
steel tube
Workmanship,Finish and Appearance
Finished tubes shall have smooth ends free of burrs.They shall be free of injurious defects and shall have a workmanlike finish.Surface imperfections such as handing marks,straightening marks,light mandrel and die marks,shallow pits and scale pattern,will not be considered as injurious defects,provided the imperfections are removable within the wall tolerance unless a machining allowance has been specified.When a machining allowance has been specified,the imperfections shall be removable within the machining allowances.The removal of surface imperfections is not required.
Heat Analysis
An analysis of each heat of steel shall be made by the steel manufacturer to determine the percentages of the elements specified.If secondary melting processes are employed,the heat analysis shall be obtained from one remelted ingot or the product of one remelted ingot of each primary melt.The chemical composition thus determined,or that determined from a product analysis made by the tubular product manufacturer,shall be reported to the purchaser or the purchaser's representative and shall conform to the requirements sqecified.When requested in the order or contract,a report of this analysis shall be furnished to the purchaser.
Products Display of ASTM A511 MT304 Seamless Stainless Steel
Products Application of Mechanical Hydraulic Pressure Tubing
Production Process of ASTM A511 MT304 Seamless Stainless Steel
Products Workshop of ASTM A511 MT304 Seamless Stainless Steel
Delivery and Packing of ASTM A511 MT304 Seamless Stainless Steel
FAQ of ASTM A511 MT304 Seamless Stainless Steel
1. who are we?
TORICH is not only professional manufacturer and exporter, but also
international marketing and sales company in the field of steel
tubes from China. Our factory was established in 1997, with the
name of Haiyan Sanxin Steel Pipe Co., Ltd. Our technicians are
equipped with great engineering experience in steel pipe industry
for more than 22 years, they have great command of production
technology for Cold Drawing and Cold Rolling, as well as heat
treatment and inspection. So we have a strong technician team and
manufacturing capability.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Stainless Steel/Carbon Steel/AlloySteel,Titanium,Copper/Brass,etc.
4. what services can we provide?
Accepted Delivery Terms:
FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express
Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit
Card,PayPal,Western Union,Cash,Escrow;
Language
Spoken:English,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
