Butt Welding Stainless Steel Pipe Fittings , T - Piece Equal Tee Pipe Fittings
Brand Name:zheheng
Certification:ISO9001 PED
Model Number:4"*sch10s
Minimum Order Quantity:Negotiable
Delivery Time:30 DAYS
Payment Terms:L/C, T/T, D/A, D/P
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Product Details
ASTM A403 asme b16.9 stainless steel tee t-piece equal tee pipe
fittings
product details:
1.Type:high quality stainless steel butt welded pipe fitting elbow
2. Size:Seamless 1/2" To 24" Welded To 72"
3. Wall thickness:Sch5S-Sch160, sch40,sch40s,XS,XXS
4. Standards:ANSI, ASTM,DIN, JIS, BS, ISO, GB, SH, AND HG etc
5. Material:Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L
Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91 Low Temperature: ASTM A420 WPL 1, WPL 3, WPL 6
6. Surface treatment:Sand Rolling, Sand Blasting ,Acid Cleaning.
7. Applications:Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc
8. Certificate:API, CCS,and ISO9001:2000 for 304 316 stainless steel elbow
3.1Chemical Composition:3. Material
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | N |
| 201(1Cr17Mn6Ni5N) | ≤0.15 | ≤1.0 | ≤5.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | — | ≤0.25 |
| 202(1Cr18Mn8Ni5N) | ≤0.15 | ≤0.07 | ≤7.5 | ≤0.06 | ≤0.03 | 4.0-6.0 | 17.0-19.0 | — | ≤0.25 |
| 304(0Cr18Ni9) | ≤0.08 | ≤0.07 | ≤2.0 | ≤0.04 | ≤0.03 | 8.0-11.0 | 18.0-20.0 | — | — |
| 304L(00Cr18Ni10) | ≤0.03 | ≤0.07 | ≤2.0 | ≤0.04 | ≤0.03 | 8.0-11.0 | 18.0-20.0 | — | — |
| 305 | ≤012 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 10.5-13.0 | 17.0-19.0 | ||
| 316(0Cr17Ni12Mo2) | ≤0.08 | ≤0.07 | ≤2.0 | ≤0.04 | ≤0.03 | 11.0-14.0 | 16.0-18.0 | 2.0-3.0 | — |
General
This Standard covers overall dimensions, tolerances,
ratings, testing, and markings for wrought factory-made
buttwelding fittings in sizes NPS 1;2 through 48 (DN 15
through 1200).
1.2 Special Fittings
Fittings may be made to special dimensions, sizes,
shapes, and tolerances by agreement between the manu-
facturer and the purchaser.
1.3 Fabricated Fittings
Fabricated laterals and other fittings employing cir-
cumferential or intersection welds are considered pipe
fabrication and are not within the scope of this Standard.
Fabricated lap joint stub ends are exempt from the
above restrictions, provided they meet all the require-
ments of the applicable ASTM material specification
listed in para
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Butt Welding Stainless Steel Pipe Fittings , T - Piece Equal Tee Pipe Fittings
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