ASTM A53 -SEAMLESS Steel Pipe
Professional steel pipe manufacturing company
Detailed introduction:
Use: Mainly used for low-pressure and general-purpose pipelines.
Steel type: Carbon steel (including welded and seamless).
Standard content: This standard covers carbon steel pipes of different grades (Grade A and Grade B), which are suitable for low-pressure transportation of liquids and gases and are widely used in construction, manufacturing and infrastructure construction.
Main uses:
Transport of water, natural gas, steam, oil, etc.
General building structures and mechanical engineering applications.
ASTM A53 is divided into Grade A and Grade B, with Grade B being the most commonly used. The size range is from 1/8 inch (≈3.2mm) to 26 inches (≈660mm) in outer diameter, and the wall thickness is available in a variety of options from Schedule 10 to Schedule XXS. The carbon content in the chemical composition does not exceed 0.30%, the manganese content is between 0.27–0.63%, silicon ≤0.10%, phosphorus ≤0.030%, and sulfur ≤0.045%. In terms of physical properties, the density is about 7.85g/cm³, the Young's modulus is about 200GPa, the Poisson's ratio is about 0.30, the thermal expansion coefficient is about 12×10⁻⁶/°C, and the thermal conductivity is about 50W/(m·K). The mechanical properties require that the tensile strength is not less than 415MPa, the yield strength is not less than 240MPa, and the elongation is ≥30%.
End Finish/Coating
Black Plain End
Galvanized Plain End
Threaded and Coupled (Black & Galvanized)
Victaulic Grooved
Coated and Wrapped
Blasted and Primed (O.D. & I.D.)
Cement Lined
Concrete Coated
Fusion Bond Epoxy
Pickled and Oiled
Zap-Lok
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1.Singapore Gather Industry Limited. shall hereinafter be referred to as "SGS", and the applicant shall be referred to as "Customer". The customer desires to purchase goods and services from NIS and Customer agrees in consideration thereof to be bound by the terms and conditions stated in this agreement.
2.In the absence of such express terms and conditions, SGS’ terms will be Net 30 days.
3.If SGS is not paid on time, in accordance with sgs terms, Customer shall pay for all costs and expense incurred bySGS in connection with SGS’ attempts to obtain payment, including fees charged by a collection agency or attorney, and any other charges which can be legally charged to Customer, Customer agrees that for and in consideration of SGS’ extension of credit, this agreement is to be construed under the laws of the State of HONG KONG, and that if legal action is brought to enforce this agreement, that Will County, HONG KONG shall be the exclusive jurisdiction and legal venue for said action. If SGS refers this agreement to an attorney for enforcement, including collection of amounts which are past due, Customer agrees to pay SGS’ actual attorneys' fees and costs.
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Hong Kong Office
Sales Manager： Isabella Winslow
email：sunnyroon999@outlook.com
wats：+60-16-268-7553
address：Room 1602, 16/F, Lucky Plaza, 165-171 Wan Chai Road, Wan Chai, Hong Kong, Hong Kong
Singapore Office
Sales Manager：Summer Rodriguez
email：singaporegather813@gmail.com
wats：+86-189-2271-9062
Address：2019-2037 Bukit Batok Street 23, Singapore 659528
Malaysia Office
Sales Manager：Kevin
email：gzlzn813@gmail.com
wats：+86-178-8976-7336
address：Petaling Jaya, 31C, Jln Tandang, Seksyen 46, 46050 Petaling Jaya, Selangor, Malaysia
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