HangCZPT Huashun Investing Co., Ltd., found in HangCZPT ZheJiang Province, has powerful monetary toughness and operates seamless/welding steel tube&pipe, billet, bar, plate, special metal and other sorts of outstanding steel items which are sold at home and abroad.

The firm is committed to turning into an outstanding steel supply chain terminal provider supplier, and has a very good reputation in the discipline.

All products are made of very good uncooked materials and controlled by rigid good quality management system.

Certificates:

FAQ
Q1: What is your pipes group?

A: Metal pipes which the organization is selling include casing&tubing, coupling material, linepipe for oil and fuel,  structural pipe, high strain boiler pipe, fluide conveying pipe, mechanical pipe etc.

Q2: What’s your rewards?
A: one. HangCZPT Huashun team has more than twenty many years encounter in steel production and product sales.
     2. Excellent uncooked resources and effectively-regulated quality management program.
     3. Certificated by ISO, API, DNV, ABS etc.
     4. Competitive price with reliable quality.

Casing&tubing specification reference.

API Tubing List (USC Unit)

Labels Outside Diameter Wall Thick- ness Type of End-end
one
D
in.
t
in.
H40 J55 L80 R95 N80
Type 1, Q
C90 T95 P110
1.050 1.050 .113 PNU PNU PNU PNU PNU PNU
1.050 1.050 .154 PU PU PU PU PU PU PU
one.315 1.315 .133 PNUI PNUI PNUI PNUI PNUI PNUI
1.315 one.315 .179 PU PU PU PU PU PU PU
one.660 1.660 .one hundred twenty five PI PI
1.660 one.660 .one hundred forty PNUI PNUI PNUI PNUI PNUI PNUI
one.660 1.660 .191 PU PU PU PU PU PU PU
one.900 1.900 .125 PI PI
one.900 1.900 .one hundred forty five PNUI PNUI PNUI PNUI PNUI PNUI
1.900 1.900 .200 PU PU PU PU PU PU PU
1.900 1.900 .250 P P P
1.900 one.900 .three hundred P P P
2.063 two.063 .156 PI PI PI PI PI PI – P
2.063 two.063 .225 P P P P P P
2 3/eight two.375 .167 PN PN PN PN PN PN
2 3/eight two.375 .one hundred ninety PNU PNU PNU PNU PNU PNU PNU
2 3/eight 2.375 .254 PNU PNU PNU PNU PNU
2 3/eight two.375 .295 P P P
2 3/8 2.375 .336 PU PU PU
2 7/eight 2.875 .217 PNU PNU PNU PNU PNU PNU PNU
2 7/8 two.875 .276 PNU PNU PNU PNU PNU
2 7/8 2.875 .308 PNU PNU PNU PNU PNU
2 7/8 2.875 .340 PU PU PU
2 7/eight two.875 .392 P P P
2 7/8 two.875 .440 P P P
3 1/2 3.500 .216 PN PN PN PN PN PN
3 1/2 3.500 .254 PNU PNU PNU PNU PNU PNU PNU
3 1/2 3.500 .289 PN PN PN PN PN PN
3 1/two three.five hundred .375 PNU PNU PNU PNU PNU
3 1/2 three.five hundred .430 P P P
3 1/two three.500 .476 P P P
3 1/two 3.five hundred .530 P P P
4 four.000 .226 PN PN PN PN PN PN
four four.000 .262 PU PU PU PU PU PU
4 four.000 .330 P P P
4 four.000 .415 P P P
four four.000 .500 P P P
4 4.000 .610 P P P
4 1/two four.500 .271 PNU PNU PNU PNU PNU PNU
4 1/2 4.five hundred .337 P P P
4 1/two four.five hundred .380 P P P
4 1/2 four.500 .430 P P P
4 1/2 4.500 .500 P P P
4 1/two 4.five hundred .560 P P P
4 1/two 4.500 .630 P P P
NOTE    P = Plain-conclude, N = Non-upset threaded and coupled, U = External upset threaded and coupled, I = Integral joint.