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Cold Hot Rolled Stainless Steel Seamless / Welded Pipe for Building Materials

Zhongzheng Stainless Steel Co., Ltd.
1Yr
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US$ 1200 - 1600 MOQ: 1 Ton
Key Specifications
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Type:
Stainless Steel Pipes
Certification:
ISO, ROHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, Other
Shape:
Round
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Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
8 days

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Type Stainless Steel Pipes
Certification ISO, ROHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, Other
Shape Round
Grade Other
Technique Other
Surface Treatment Polished
Standard ASTM, AISI, GB, JIS, DIN, EN, Other
Specification OEM
Trademark ZHONGZHENG INTERNATIONAL
Origin China

Stainless Steel 321 / 321H Pipe Manufacturer, ASTM A321 TP Stainless Steel Pipes, SS 321 Pipe & Tube, Stainless Steel UNS S32109 Tubes Supplier & Exporter .
SS 321H Seamless Pipes & Tubes, Stainless Steel 14541 / 1.4878 Stainless Steel Pipe & Tube, Stainless Steel UNS S32100 Tubes & Pipes Exporter & Dealer .

Basic Info.
Model NO.
ASTM A312 TP321/TP321H
Material
Stainless Steel
Surface Treatment
Polished
Usage
Boiler Pipe, Oil/Gas Drilling, Chemical Industry
Section Shape
Round
Od
1/8"-20"
Delivery Condition
Solution Annealed and Pickled
Steel Grades
TP304/304L, Tp309s/310S, Tp316/Tp316L Saf2205 Ect
Pipe End
Plain End/Beveled End/Threaded End
Transport Package
External Black Painting, Both Side with End Caps
Specification
6MM-505MM
Trademark
ZHONGZHENG
Origin
China
HS Code
306309000
Production Capacity
10000 Ton/Tons Per Month
Product Description

Specification of seamless steel pipes & tubes 

OD: 6-762mm   WT: 0.5~70mm Length:1-12m or as customer required

Products Show

Independence  Inspection
State of the art lab with a full range of mechanical and chemical test capabilities allows our team to manage a variety of quality control procedures in the production process at regular intervals.
 
The pipe is subjected to various tests and inspections to confirm that it meets customer and industry specifications from raw material to finished products. Quality Control inspectors are committed to check and monitor strictly the quality from each stage of process.
 
Using the aforesaid test results, the manufacturing group can make immediate judgments of process condition and take any necessary action to insure desired product performance.
 

Product Parameters
 Product NameStainless Steel Pipe
SizeOD6mm-508mm
Thickness0.5mm-40mm
Length5-20M
StandardASTM (ASME) (SA)A312 /213/376 ect
Materail and GradeTP304/304L/H/LN,TP316/316L,TP317/317L,TP321/TP321H,TP347/347H,TP309S/310S,etc
Process MethodCold drawn/cold rolled
StandardANSI B36.19/36.10
UsageOil Pipe, Casing Tube, Line Pipe and Fluid (Water, Gas) Transmission
SurfaceBared Black Painting, Anti-Corrosion Coating
ProctorPlastic cap
PackageBundles, Bulk,wooden case
InspectionWith Hydraulic Testing, Ultrasonic testing or X-ray Test
CertificateISO 9001-2000,PED 97/23/EC,ASME,DNV
Date of DeliveryLess Than 15/20/25/30/40/50/60 Days According To The Quantity
Payment:L/C or T/T
Port of ShipmentChina
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Specification of Stainless Steel 321/321H Pipes & Tubes:
Range: 6NB to 1200NB


321/321H Pipes & Tubes: 1/2″ NB – 24″ NB

Thickness: 0.6 mm to 12.7 mm

Schedules : SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.

Length: Single Random, Double Random & Cut Length

Specifications : ASTM A312 / ASTM SA312

Types: Round, Square, Rectangle, Hydraulic, Honed Tubes

End: Plain End, Beveled End

Grade Specifications of Stainless Steel 321/321H Pipes & Tubes
GradeUNS NoOld BritishEuronormSwedish SSJapanese JIS
BSEnNoName
321S32100321S3158B,  58C1.4541X6CrNiTi18-102337SUS 321
321HS32109321S51–1.4878X6CrNiTi18-10–SUS 321H
Stainless Steel Weld Neck Flanges Specifications

Standards

ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Size

1/2″ NB TO 48″ NB

Designation

A 182 / A 240, SA 182 / SA 240

Class

150#, 300#, 400#, 600#, 900#, 1500# & 2500#.

Grade

ASTM A182 F304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H,317, 317L, 321, 321H, 347, 347H, 201, 202, 904L ETC.

Chemical Composition of Stainless Steel 321/321H Pipes & Tubes:
Grade
CMnSiPSCrNNiTI
321Min–––––17.0–9.005(C+N)
max0.082.001.000.0450.03019.00.1012.000.70 max
Mechanical properties of Stainless Steel 321/321H Pipes & Tubes:
GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness
Rockwell B (HR B) maxBrinell (HB) max
32151520540%95217
Physical properties of Stainless Steel 321/321H Pipes & Tubes:
GradeDensity


(kg/m3)

Elastic Modulus


(GPA)

Mean Co-eff of Thermal Expansion (µm/m/°C)Thermal Conductivity


(W/m.K)

Specific Heat 0-100°C


(J/kg.K)

Elec Resistivity


(nΩ.m)

0-100°C0-315°C0-538°CAt 100°CAt 500°C
321802719316.617.218.616.122.2500720


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Product Tags: Seamless Stainless Steel Pipe , ASTM A312H , Stainless Steel Pipe

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Zhongzheng Stainless Steel Co., Ltd.
1Yr
Location
Tianjin, China
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