China SMLS Carbon Steel Seamless Tube 6.35-114.3mm OD for Boiler & Pressure Applications with CE/ISO Certification for sale

SMLS Carbon Steel Seamless Tube 6.35-114.3mm OD for Boiler & Pressure Applications with CE/ISO Certification

Price Negotiable

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Delivery Time: Ex-work within 4 or 5 weeks after order

Brand: DELLOK

Product Description

Product Overview

SMLS Carbon Steel Seamless Tubes designed for high, middle, and low pressure boiler applications and pressure purposes. Manufactured to meet international standards with comprehensive quality certifications.

Technical Specifications

Delivery Conditions

Annealed
Normalized
Normalized and Tempered

Quality Testing & Inspection

Chemical Composition Inspection
Mechanical Properties Test (Tensile Strength, Yield Strength, Elongation)
Surface and Dimension Test
Non-destructive Test
Hydrostatic Test
Flaring, Flattening, Bending, Hardness, Impact Test

Surface Treatments

Oil-dip
Varnish
Passivation
Phosphating
Shot Blasting

Standard Compliance & Grades

Comprehensive range of international standards including:

ASTM A178 Grade A, C, D
ASTM A179 Grade A, C, D
ASTM A192, A210 GradeA-1, C
BS3059-Ⅰ 320 CFS, BS3059-Ⅱ 360, 440, 243, 620-460, 622-490, S1, S2, TC1, TC2
EN10216-1 P195TR1/TR2, P235TR1/TR2, P265TR1/TR2
EN10216-2 P195GH, P235GH, P265GH, TC1, TC2
DIN17175 ST35.8, ST45.8
DIN1629 ST37.0, ST44.0, ST50.0
JIS G3454 STPG370, STPG410
JIS G3461 STB340, STB410, STB440
GB5310 20G, 15MoG, 12CrMoG, 12Cr2MoG, 15CrMoG, 12Cr1MoVG, 12Cr2MoWVTiB
GB9948 10, 20, 12CrMo, 15CMo
GB3087 10, 20

Tube Specifications

Outside Diameter (mm)	Wall Thickness (mm)	Weight (kg/m)
6.35 (1/4")	0.508-3.40	0.081-0.212
9.53 (3/8")	0.126-0.429	0.126-0.429
12.7 (1/2")	0.214-0.754	0.214-0.754
15.88 (5/8")	0.271-0.995	0.271-0.995
19.05 (3/4")	0.327-1.236	0.327-1.236
25.4 (1")	0.44-2.05	0.44-2.05
31.75 (1 1/4")	0.554-2.641	0.554-2.641
38.1 (1 1/2")	0.667-3.233	0.667-3.233
44.5 (1 3/4")	1.342-3.5	1.342-3.5
50.8 (2")	1.549-4.03	1.549-4.03
63.5 (2 1/2")	1.949-5.13	1.949-5.13
76.2 (3")	2.345-6.19	2.345-6.19
88.9 (3 1/2")	2.729-7.27	2.729-7.27
101.6 (4")	4.134-8.35	4.134-8.35
114.3 (4 1/2")	4.654-9.43	4.654-9.43