We could produce UNS S15700 pipes,S15700 pipes,UNS S15700 seamless pipes,UNS S15700 welded pipes,UNS S15700 boiler pipes, UNS S15700 heat exchanger pipes,UNS S15700 Capillary pipes,S15700 Thermocouple pipes,UNS S15700 Superheater pipes and reheater pipes,UNS S15700 condenser pipe,UNS S15700 finned pipes,S15700 furnace pipes,UNS S15700 instrumentation pipes,UNS S15700 Evaporator pipes,UNS S15700 honed pipes,S15700 coiled pipes,UNS S15700 Precision pipes,UNS S15700 High pressure pipes,UNS S15700 hydraulic pipes from china

The outer diameter of UNS S15700 pipes that we could do is from 0.4MM to 850MM,The thickness of UNS S15700 that we could do is from 0.12MM to 100MM

We could meet size tolerance for UNS S15700 Pipes is as follows:OD : + ± 0.5% of specified diameter based on circumferential measurement. Thick : Minimum thickness at any point not more than 0.3 mm under nominal thi,Out of Roundness : difference between maximum and minimum OD 1% ,Straightness : 3 mm in 3 mtrs

Length : As per customer specification

As per surface finish of S15700 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of UNS S15700 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

UNS S15700 is a semi-austenitic stainless steel high corrosion resistance, high strength and minimum distortion on heat treatment.

The chemical composition of UNS S15700 pipes is as follows

Carbon 0.09 max.

Manganese 1.00 max.

Phosphorus 0.040 max.

Sulfur 0.040 max.

Silicon 1.00 max.

Chromium 14.00 - 16.00

Nickel 6.50 - 7.75

Molybdenum 2.00 - 3.00

The mechanical propery of S15700 seamless pipes is as follows

Property	Condition  A	Condition  TH 1050	Condition  RH 950	Condition  C	Condition  CH 900
UTS, ksi  0.2% YS, ksi  Elongation % in 2"  Hardness, Rockwell	130  55  35  B88	210  200  7  C44	240  225  6  C48	220  190  5  C45	265  260  2  C50

As per heat treatment of UNS S15700 pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

As per material of UNS S15700 pipes, our raw material has been melted by  EAF+VOD-ESR methods

We produce UNS S15700 seamless pipes and weled pipes as per the standard of ASTM B729 and ASTM B464

We will do Destructive testing for our every piece of UNS S15700 seamless pipes and weled pipes:such as tensile tests (including hot tensile testing),impact tests (up to -196 degrees Celsius),bend tests,hardness tests,intercrystalline corrosion test in accordance with ASTM A262 practice E,pitting corrosion test in accordance with ASTM G48A,metallurgical tests (metal analysis, macro & micro examination)

We ALso do Non-destructive testing for our every piece of UNS S15700 seamless pipes and weled pipes:such as eddy current testing,ultrasonic testing,hydro testing,x-ray testing (radiographic & radioscopic),positive material indentification testing

Our UNS S15700 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our UNS S15700 seamless pipe and weled pipes are widely used in many industry :chemical pump,plunger pumps,Cement Mill ,sugar Mill,concrete mills and mixers,processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree,power transmission, turbine,gas compressor,gear boxes and so on.

Our UNS S15700 seamless pipe and weled pipes could be by Third party approvals,such as American Bureau of Shipping,Bureau Veritas,Det Norske Veritas,Germanischer Lloyd,Lloyd's Register,PED and so on

Please send us the size and quantity of UNS S15700 pipes that you need, we are glad to quote the best price for your side

Except UNS S15700 pipes,we also could produce UNS S15700 flanges,UNS S15700 plates,UNS S15700 fastener,UNS S15700 bolts,UNS S15700 fittings,UNS S15700 bars,UNS S15700 tubes,UNS S15700 springs