info@smlspipestock.com / info@smlscostock.com 
GLOSSARY
Age Hardening — Hardening by aging, usually after rapid cooling or cold working. Hardening is a result of a precipitation process, often submicroscopic, which occurs when a super-saturated solid solution is naturally aged at atmospheric temperatures or artificially aged in some specific range of elevated temperature. Aging occurs more rapidly at higher temperatures. (Synonymous with precipitation hardening.)
Air Frame Tubing — This tubing is produced for aircraft structural parts. This tubing is made to special surface quality, mechanical properties, and other characteristics required by Military Specifications (MIL-T- . . . .) and SAE Aeronautical Materials Specifications (AMS . . .).
Air Hardening — Heating a suitable grade of steel with high hardenability above the critical temperature range and then cooling in air for the purpose of hardening.
Aircraft Quality — Is a steel which has a special cleanliness rating determined by magnetic particle testing. The terms “Aircraft Quality” and “Magnaflux Quality” are considered synonymous.
Alloy Steel — All steels contain carbon and small amounts of silicon, sulfur, manganese, and phosphorus. Steels which contain intentional additions of elements other than these, or in which silicon and manganese are present in large amounts for the express purpose of improving or altering any of the physical or mechanical properties of the steel, are termed alloy steels.
Annealing — Annealing is a heat treatment process which usually involves a relatively slow cooling after holding the material for some time at the annealing temperature. The purpose of the annealing treatment may include the following: (a) to induce softness; (b) to remove internal stresses; (c) to refine the grain size; (d) to modify physical and/or mechanical properties; (e) to produce a definite microstructure; (f) to improve machinability. It is generally desirable to use more specific terms in describing the heat treatment to be used, e.g., finish anneal, or full anneal.
Austenitic Stainless Steel — Low carbon, iron-chromium-nickel stainless alloys containing more than 16 percent chromium, with sufficient nickel to provide an austenitic structure at normal temperatures. These alloys cannot be hardened by heat treatment, but can be hardened by cold working. They are normally non-magnetic, but can be slightly magnetic depending upon composition and amount of cold working.
Average Wall — A tube whose wall thickness is permitted to range over or under the specified nominal wall measurement within certain defined tolerances.
Bearing Quality Steels — Steels suitable for use in balls, rollers, and races of high quality anti-friction bearings.
Bevel — An angular cut on the I.D. or O.D. of a tube end.
Billet — As used in the manufacture of seamless tubes, a round bar with dimensions and other characteristics suitable for piercing into tubing.
Bloom — A semi-finished piece of steel, resulting from the rolling or forging of an ingot. A bloom is square or not more than twice as wide as thick, and usually not less than 36 square inch in cross-sectional area.
Borescope — An optical device used for inspecting under low magnification the inside surface of tubes.
Bright Anneal — Carried out in a controlled furnace atmosphere, so that surface oxidation is reduced to a minimum and the tube surface remains relatively bright.
Brinell Hardness — A measure of the degree of a material’s resistance to indentation. It is usually determined by measuring resistance to penetration.
Camber — The amount of curvature or deviation from exact straightness over any specified length of tubing.
Personal Information We Collect
We collect personal information when you use our Services, submit personal information when requested with the Site. Personal information generally is any information that relates to you, identifies you personally or could be used to identify you, such as your name, email address, phone number and address. The definition of personal information varies by jurisdiction. Only the definition that applies to you based on your location applies to you under this Privacy Policy. Personal information does not include data that has been irreversibly anonymized or aggregated so that it can no longer enable us, whether in combination with other information or otherwise, to identify you.
The types of personal information that we may collect about you include:
Information You Directly and Voluntarily Provide to Us to execute the purchase or services contract. We collect your personal information you give us when you use our Services. For example, if you visit our Site and place an order, we collect information that you provide to us during the ordering process. This information will include your Last Name, Mailing Address, Email Address, Phone Number, Products interested, Whatsapp , Company, Country. We may also collect personal information when you communicate with any of our departments such as customer service, or when you complete online forms or surveys provided on the Site. You may also choose to provide your email address to us if you would like to receive information about the products and services that we offers.
How do you get my consent?
When you provide us with your personal information to complete a transaction, verify your credit card, place an order, schedule a delivery or return a purchase, we assume that you consent to our collecting your information and using it to this end only.

If we ask you to provide us with your personal information for another reason, such as for marketing purposes, we will ask you directly for your express consent, or we will give you the opportunity to refuse.
How can I withdraw my consent?
If after giving us your consent, you change your mind and no longer consent to us contacting you, collecting your information or disclosing it, you can notify us by contacting us.
 
Services provided by third parties
In general, the third-party providers we use will only collect, use and disclose your information to the extent necessary to perform the services they provide to us.

However, certain third-party service providers, such as payment gateways and other payment transaction processors, have their own privacy policies regarding the information we are required to provide to them for your purchase transactions.

With respect to these providers, we recommend that you read their privacy policies carefully so that you can understand how they will treat your personal information.
It should be remembered that some providers may be located or have facilities located in a jurisdiction different from yours or ours. So if you decide to proceed with a transaction that requires the services of a third-party provider, then your information may be governed by the laws of the jurisdiction in which that provider is located or those of the jurisdiction in which its facilities are located.
Security
To protect your personal data, we take reasonable precautions and follow industry best practices to ensure that it is not lost, misused, accessed, disclosed, altered or destroyed inappropriately.
Age of consent
By using this site, you represent that you are at least the age of majority in your state or province of residence, and that you have given us your consent to allow any minor in your charge to use this website.
Changes to this privacy policy
We reserve the right to modify this Privacy Policy at any time, so please review it frequently. Changes and clarifications will take effect immediately upon posting to the website. If we make any changes to the content of this policy, we will notify you here that it has been updated, so that you are aware of what information we collect, how we use it, and under what circumstances we disclose it. We'll let you know that we have a reason to do so.

If our store is acquired by or merged with another company, your information may be transferred to the new owners so that we may continue to sell products to you.
Questions and contact information
If you would like to: access, correct, amend or delete any personal information we have about you, file a complaint, or simply want more information, Contact us by email at the bottom of the page.

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Phone: +86-157-5733-6381  / +86-573-8283-706
Email: info@smlspipestock.com / info@smlscostock.com
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Sales Office Add: No. 501, Changsheng South Road, Jiaxing, Zhejiang, China Seamless Pipe/Tube Branch Add:No.3 Weier Road, Binhai Street, Longwan District, Wenzhou City, Zhejiang Province, China 
Flange/Fitting Branch Add: No. 877, Lingzhan Road, Kunpeng Street, Marine Economic Development Demonstration Zone, Wenzhou City, Zhejiang Province

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