Good Price 4″ API 5CT Seamless Steel N80-Q Tubing Pipe for OCTG

HangCZPT Huashun Trading Co., Ltd., situated in HangCZPT ZheJiang Province, has strong fiscal strength and operates seamless/welding steel tube&pipe, billet, bar, plate, unique steel and other types of exceptional steel merchandise which are bought at residence and overseas.

The organization is committed to turning out to be an exceptional metal source chain terminal support company, and has a great reputation in the area.

All products are manufactured of good raw supplies and controlled by strict good quality management program.

Certificates:

FAQ
Q1: What’s your pipes category?
A: Steel pipes which the business is selling include casing&tubing, coupling material, linepipe for oil and gas,  structural pipe, large stress boiler pipe, fluide conveying pipe, mechanical pipe and so on.

Q2: What is your positive aspects?
A: 1. HangCZPT Huashun team has more than 20 several years encounter in steel producing and revenue.
     2. Great raw resources and effectively-regulated quality administration method.
     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-finish
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 one.315 .133 PNUI PNUI PNUI PNUI PNUI PNUI –
one.315 1.315 .179 PU PU PU PU PU PU PU
one.660 1.660 .a hundred twenty five PI PI – – – – –
1.660 1.660 .140 PNUI PNUI PNUI PNUI PNUI PNUI –
1.660 1.660 .191 PU PU PU PU PU PU PU
1.900 1.900 .a hundred twenty five PI PI – – – – –
1.900 1.900 .145 PNUI PNUI PNUI PNUI PNUI PNUI –
one.900 one.900 .two hundred PU PU PU PU PU PU PU
one.900 1.900 .250 – – P – P P –
one.900 one.900 .300 – – P – P P –
2.063 two.063 .156 PI PI PI PI PI PI – P
two.063 2.063 .225 P P P P P P
2 3/eight 2.375 .167 PN PN PN PN PN PN –
2 3/eight 2.375 .one hundred ninety PNU PNU PNU PNU PNU PNU PNU
2 3/eight two.375 .254 – – PNU PNU PNU PNU PNU
2 3/eight two.375 .295 – – P – P P –
2 3/eight 2.375 .336 – – PU – PU PU –
2 7/eight 2.875 .217 PNU PNU PNU PNU PNU PNU PNU
2 7/8 2.875 .276 – – PNU PNU PNU PNU PNU
2 7/8 two.875 .308 – – PNU PNU PNU PNU PNU
2 7/8 two.875 .340 – – PU – PU PU –
2 7/8 two.875 .392 – – P – P P –
2 7/8 two.875 .440 – – P – P P –
3 1/two 3.500 .216 PN PN PN PN PN PN –
3 1/2 3.five hundred .254 PNU PNU PNU PNU PNU PNU PNU
3 1/two 3.five hundred .289 PN PN PN PN PN PN –
3 1/2 3.five hundred .375 – – PNU PNU PNU PNU PNU
3 1/two three.five hundred .430 – – P – P P –
3 1/2 3.five hundred .476 – – P – P P –
3 1/two three.500 .530 – – P – P P –
four 4.000 .226 PN PN PN PN PN PN –
4 4.000 .262 PU PU PU PU PU PU –
four four.000 .330 – – P – P P –
4 four.000 .415 – – P – P P –
4 four.000 .five hundred – – P – P P –
4 four.000 .610 – – P – P P –
4 1/2 four.five hundred .271 PNU PNU PNU PNU PNU PNU –
4 1/two four.500 .337 – – P – P P –
4 1/two 4.five hundred .380 – – P – P P –
4 1/two 4.five hundred .430 – – P – P P –
4 1/2 4.five hundred .500 – – P – P P –
4 1/two 4.500 .560 – – P – P P –
4 1/2 four.500 .630 – – P – P P –
NOTE    P = Plain-end, N = Non-upset threaded and coupled, U = External upset threaded and coupled, I = Integral joint.