TOBO STEEL GROUP CHINA |
Verified Suppliers
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Weldolet, Diam:16"x2" ,Sch: S-STD/S-STD Ends: BW ,Material:
Forged-ASTM A105 -.
Weldolet, Weldolet, Diam:16"x2 ,Sch: S-STD/S-STD Ends: BW
,Material: Forged-ASTM A105 -.
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As a kind of branch pipe support, the branch pipe support is a kind
of reinforced pipe fitting widely used in foreign countries in
recent years. It replaces the traditional branch pipe connection
types such as reducing tee, reinforcing plate and reinforced pipe
section. It has the outstanding advantages of safety and
reliability, reducing cost, simple construction, improving medium
flow channel, series standardization and convenient design
selection, especially in high pressure, high temperature, large
diameter and thick wall pipes, Replace the traditional branch pipe
Carbon steel is an iron carbon alloy with carbon content of 0.0218%
~ 2.11%. Also called carbon steel. Generally, it also contains a
small amount of silicon, manganese, sulfur and phosphorus.
Generally, the higher the carbon content in carbon steel, the
greater the hardness and strength, but the lower the plasticity.
Influence factor
manganese
About 0.25% ~ 0.80%. Solid solution strengthening; Remove FeO and reduce the brittleness of steel; Synthesis of MNS with sulfurization can reduce the harmful effect of sulfur. Beneficial.
silicon
About 0.10% ~ 0.40%, solid solution strengthening; In addition to the adverse effect of FeO on steel quality, it is beneficial.
sulfur
FES and Fe form low melting point eutectic (melting point: 985 ℃), which leads to embrittlement and cracking of steel during hot working at 1000 ~ 1250 ℃. Harmful.
phosphorus
The strength and hardness are improved, but the plasticity and toughness are reduced, "cold brittleness". Harmful.
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is the delivery ?
A: 15-30 working days
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
If you want to get more information of the products, send me e-mail
or by skype, whatsapp etc.
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If any questions,you can call me mobile phone at any times:0086-15710108231