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

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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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Zhongzheng Stainless Steel Co., Ltd.
Gold Verified Supplier
2Yrs
Verified Business License
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 Name Stainless Steel Pipe
Size OD 6mm-508mm
Thickness 0.5mm-40mm
Length 5-20M
Standard ASTM (ASME) (SA)A312 /213/376 ect
Materail and Grade TP304/304L/H/LN,TP316/316L,TP317/317L,TP321/TP321H,TP347/347H,TP309S/310S,etc
Process Method Cold drawn/cold rolled
Standard ANSI B36.19/36.10
Usage Oil Pipe, Casing Tube, Line Pipe and Fluid (Water, Gas) Transmission
Surface Bared Black Painting, Anti-Corrosion Coating
Proctor Plastic cap
Package Bundles, Bulk,wooden case
Inspection With Hydraulic Testing, Ultrasonic testing or X-ray Test
Certificate ISO 9001-2000,PED 97/23/EC,ASME,DNV
Date of Delivery Less Than 15/20/25/30/40/50/60 Days According To The Quantity
Payment: L/C or T/T
Port of Shipment China
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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
Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
321 S32100 321S31 58B,  58C 1.4541 X6CrNiTi18-10 2337 SUS 321
321H S32109 321S51 – 1.4878 X6CrNiTi18-10 – 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
C Mn Si P S Cr N Ni TI
321 Min – – – – – 17.0 – 9.00 5(C+N)
max 0.08 2.00 1.00 0.045 0.030 19.0 0.10 12.00 0.70 max
Mechanical properties of Stainless Steel 321/321H Pipes & Tubes:
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
321 515 205 40% 95 217
Physical properties of Stainless Steel 321/321H Pipes & Tubes:
Grade Density


(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°C 0-315°C 0-538°C At 100°C At 500°C
321 8027 193 16.6 17.2 18.6 16.1 22.2 500 720


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

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Zhongzheng Stainless Steel Co., Ltd.
Gold Verified Supplier
2Yrs
Verified Business License
Business Type
Manufacturer
Year Established
2022
Product Certifications
ISO9001, Others
Port of Shipment
Shanghai
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